357842338 has 16 divisors (see below), whose sum is σ = 614142144. Its totient is φ = 153186480.

The previous prime is 357842327. The next prime is 357842357. The reversal of 357842338 is 833248753.

It is a super-2 number, since 2×357842338² = 256102277730612488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 357842294 and 357842303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1393 + ... + 26788.

It is an arithmetic number, because the mean of its divisors is an integer number (38383884).

Almost surely, 2^357842338 is an apocalyptic number.

357842338 is a deficient number, since it is larger than the sum of its proper divisors (256299806).

357842338 is a wasteful number, since it uses less digits than its factorization.

357842338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29097.

The product of its digits is 483840, while the sum is 43.

The square root of 357842338 is about 18916.7211218012. The cubic root of 357842338 is about 709.9545947291.

The spelling of 357842338 in words is "three hundred fifty-seven million, eight hundred forty-two thousand, three hundred thirty-eight".