3499457526 has 16 divisors (see below), whose sum is σ = 7776572400. Its totient is φ = 1166485824.

The previous prime is 3499457509. The next prime is 3499457527. The reversal of 3499457526 is 6257549943.

3499457526 is a `hidden beast` number, since 3 + 49 + 9 + 4 + 575 + 26 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 64804769 = 3499457526 / (3 + 4 + 9 + 9 + 4 + 5 + 7 + 5 + 2 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3499457527) 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 7 ways as a sum of consecutive naturals, for example, 32402331 + ... + 32402438.

It is an arithmetic number, because the mean of its divisors is an integer number (486035775).

Almost surely, 2^3499457526 is an apocalyptic number.

3499457526 is an abundant number, since it is smaller than the sum of its proper divisors (4277114874).

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

3499457526 is a wasteful number, since it uses less digits than its factorization.

3499457526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64804780 (or 64804774 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 54.

The square root of 3499457526 is about 59156.2129112404. The cubic root of 3499457526 is about 1518.2160404293.

The spelling of 3499457526 in words is "three billion, four hundred ninety-nine million, four hundred fifty-seven thousand, five hundred twenty-six".