3445909526 has 8 divisors (see below), whose sum is σ = 5171284944. Its totient is φ = 1722147880.

The previous prime is 3445909513. The next prime is 3445909529. The reversal of 3445909526 is 6259095443.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3445909526² = 23748584922755089352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3445909529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398090 + ... + 406653.

It is an arithmetic number, because the mean of its divisors is an integer number (646410618).

Almost surely, 2^3445909526 is an apocalyptic number.

3445909526 is a deficient number, since it is larger than the sum of its proper divisors (1725375418).

3445909526 is a wasteful number, since it uses less digits than its factorization.

3445909526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806886.

The product of its (nonzero) digits is 1166400, while the sum is 47.

The square root of 3445909526 is about 58701.8698680034. The cubic root of 3445909526 is about 1510.4323902438.

The spelling of 3445909526 in words is "three billion, four hundred forty-five million, nine hundred nine thousand, five hundred twenty-six".