375832890 has 48 divisors (see below), whose sum is σ = 978169608. Its totient is φ = 100119168.

The previous prime is 375832883. The next prime is 375832907. The reversal of 375832890 is 98238573.

It can be written as a sum of positive squares in 4 ways, for example, as 369677529 + 6155361 = 19227^2 + 2481^2 .

It is a super-2 number, since 2×375832890² = 282500722411504200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 132972 + ... + 135768.

Almost surely, 2^375832890 is an apocalyptic number.

375832890 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

375832890 is an abundant number, since it is smaller than the sum of its proper divisors (602336718).

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

375832890 is a wasteful number, since it uses less digits than its factorization.

375832890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4303 (or 4300 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 375832890 is about 19386.4099306705. The cubic root of 375832890 is about 721.6582727136.

The spelling of 375832890 in words is "three hundred seventy-five million, eight hundred thirty-two thousand, eight hundred ninety".