3523431357 has 12 divisors (see below), whose sum is σ = 5264897820. Its totient is φ = 2267955648.

The previous prime is 3523431347. The next prime is 3523431367. The reversal of 3523431357 is 7531343253.

3523431357 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3523431347) and next prime (3523431367).

It can be written as a sum of positive squares in 2 ways, for example, as 600299001 + 2923132356 = 24501^2 + 54066^2 .

It is not a de Polignac number, because 3523431357 - 2⁶ = 3523431293 is a prime.

It is a super-2 number, since 2×3523431357² = 24829137054981722898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3523431337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6749608 + ... + 6750129.

It is an arithmetic number, because the mean of its divisors is an integer number (438741485).

Almost surely, 2^3523431357 is an apocalyptic number.

It is an amenable number.

3523431357 is a deficient number, since it is larger than the sum of its proper divisors (1741466463).

3523431357 is a wasteful number, since it uses less digits than its factorization.

3523431357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13499772 (or 13499769 counting only the distinct ones).

The product of its digits is 113400, while the sum is 36.

The square root of 3523431357 is about 59358.4986080342. The cubic root of 3523431357 is about 1521.6751149719.

The spelling of 3523431357 in words is "three billion, five hundred twenty-three million, four hundred thirty-one thousand, three hundred fifty-seven".