3230542357 has 4 divisors (see below), whose sum is σ = 3692048416. Its totient is φ = 2769036300.

The previous prime is 3230542331. The next prime is 3230542361. The reversal of 3230542357 is 7532450323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7532450323 = 73 ⋅103184251.

It is a cyclic number.

It is not a de Polignac number, because 3230542357 - 2²⁷ = 3096324629 is a prime.

It is a super-2 number, since 2×3230542357² = 20872807840742230898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230542157) 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, 230753019 + ... + 230753032.

It is an arithmetic number, because the mean of its divisors is an integer number (923012104).

Almost surely, 2^3230542357 is an apocalyptic number.

It is an amenable number.

3230542357 is a deficient number, since it is larger than the sum of its proper divisors (461506059).

3230542357 is an equidigital number, since it uses as much as digits as its factorization.

3230542357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461506058.

The product of its (nonzero) digits is 75600, while the sum is 34.

The square root of 3230542357 is about 56837.8602429754. The cubic root of 3230542357 is about 1478.2860541522.

The spelling of 3230542357 in words is "three billion, two hundred thirty million, five hundred forty-two thousand, three hundred fifty-seven".