375655740 has 48 divisors (see below), whose sum is σ = 1076304768. Its totient is φ = 97844544.

The previous prime is 375655727. The next prime is 375655741. The reversal of 375655740 is 47556573.

It is a super-2 number, since 2×375655740² = 282234469989895200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 375655692 and 375655701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375655741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70222 + ... + 75381.

It is an arithmetic number, because the mean of its divisors is an integer number (22423016).

Almost surely, 2^375655740 is an apocalyptic number.

375655740 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

375655740 is an abundant number, since it is smaller than the sum of its proper divisors (700649028).

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

375655740 is a wasteful number, since it uses less digits than its factorization.

375655740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145658 (or 145656 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 42.

The square root of 375655740 is about 19381.8404698831. The cubic root of 375655740 is about 721.5448696047.

The spelling of 375655740 in words is "three hundred seventy-five million, six hundred fifty-five thousand, seven hundred forty".