370145664 has 192 divisors, whose sum is σ = 1228724640. Its totient is φ = 104767488.

The previous prime is 370145617. The next prime is 370145689. The reversal of 370145664 is 466541073.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1588492 + ... + 1588724.

Almost surely, 2^370145664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 370145664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (614362320).

370145664 is an abundant number, since it is smaller than the sum of its proper divisors (858578976).

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

370145664 is a wasteful number, since it uses less digits than its factorization.

370145664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 370145664 is about 19239.1700444692. The cubic root of 370145664 is about 717.9996327360. Note that the first 3 decimals are identical.

The spelling of 370145664 in words is "three hundred seventy million, one hundred forty-five thousand, six hundred sixty-four".