370638 has 24 divisors (see below), whose sum is σ = 819000. Its totient is φ = 121104.

The previous prime is 370631. The next prime is 370661. The reversal of 370638 is 836073.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (370631) by changing a digit.

370638 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 888 + ... + 1236.

It is an arithmetic number, because the mean of its divisors is an integer number (34125).

2³⁷⁰⁶³⁸ is an apocalyptic number.

370638 is an abundant number, since it is smaller than the sum of its proper divisors (448362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

370638 is a wasteful number, since it uses less digits than its factorization.

370638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416 (or 413 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 370638 is about 608.8004599210. The cubic root of 370638 is about 71.8317832197.

The spelling of 370638 in words is "three hundred seventy thousand, six hundred thirty-eight".