357664 has 12 divisors (see below), whose sum is σ = 704214. Its totient is φ = 178816.

The previous prime is 357661. The next prime is 357667. The reversal of 357664 is 466753.

It is an interprime number because it is at equal distance from previous prime (357661) and next prime (357667).

It can be written as a sum of positive squares in only one way, i.e., 242064 + 115600 = 492^2 + 340^2 .

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (357661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5557 + ... + 5620.

2³⁵⁷⁶⁶⁴ is an apocalyptic number.

It is an amenable number.

357664 is a deficient number, since it is larger than the sum of its proper divisors (346550).

357664 is a wasteful number, since it uses less digits than its factorization.

357664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11187 (or 11179 counting only the distinct ones).

The product of its digits is 15120, while the sum is 31.

The square root of 357664 is about 598.0501651200. The cubic root of 357664 is about 70.9836635032.

The spelling of 357664 in words is "three hundred fifty-seven thousand, six hundred sixty-four".