357000427 has 6 divisors (see below), whose sum is σ = 415286268. Its totient is φ = 306000324.

The previous prime is 357000419. The next prime is 357000437. The reversal of 357000427 is 724000753.

It is not a de Polignac number, because 357000427 - 2³ = 357000419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 357000395 and 357000404.

It is not an unprimeable number, because it can be changed into a prime (357000437) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3642813 + ... + 3642910.

It is an arithmetic number, because the mean of its divisors is an integer number (69214378).

Almost surely, 2^357000427 is an apocalyptic number.

357000427 is a deficient number, since it is larger than the sum of its proper divisors (58285841).

357000427 is an equidigital number, since it uses as much as digits as its factorization.

357000427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7285737 (or 7285730 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 357000427 is about 18894.4549273061. The cubic root of 357000427 is about 709.3973773065.

The spelling of 357000427 in words is "three hundred fifty-seven million, four hundred twenty-seven", and thus it is an aban number.