3493329525 has 120 divisors (see below), whose sum is σ = 7522405440. Its totient is φ = 1569507840.

The previous prime is 3493329523. The next prime is 3493329527. The reversal of 3493329525 is 5259233943.

It is a happy number.

3493329525 is a `hidden beast` number, since 3 + 4 + 93 + 32 + 9 + 525 = 666.

It is an interprime number because it is at equal distance from previous prime (3493329523) and next prime (3493329527).

It is not a de Polignac number, because 3493329525 - 2¹ = 3493329523 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3493329523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 834237 + ... + 838413.

It is an arithmetic number, because the mean of its divisors is an integer number (62686712).

Almost surely, 2^3493329525 is an apocalyptic number.

3493329525 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3493329525 is an abundant number, since it is smaller than the sum of its proper divisors (4029075915).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3493329525 is a wasteful number, since it uses less digits than its factorization.

3493329525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4265 (or 4251 counting only the distinct ones).

The product of its digits is 874800, while the sum is 45.

The square root of 3493329525 is about 59104.3951411399. The cubic root of 3493329525 is about 1517.3293253455.

The spelling of 3493329525 in words is "three billion, four hundred ninety-three million, three hundred twenty-nine thousand, five hundred twenty-five".