373641040 has 20 divisors (see below), whose sum is σ = 868715604. Its totient is φ = 149456384.

The previous prime is 373641031. The next prime is 373641053. The reversal of 373641040 is 40146373.

It can be written as a sum of positive squares in 2 ways, for example, as 240746256 + 132894784 = 15516^2 + 11528^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2335177 + ... + 2335336.

Almost surely, 2^373641040 is an apocalyptic number.

It is an amenable number.

373641040 is an abundant number, since it is smaller than the sum of its proper divisors (495074564).

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

373641040 is a wasteful number, since it uses less digits than its factorization.

373641040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4670526 (or 4670520 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 373641040 is about 19329.7966880151. The cubic root of 373641040 is about 720.2526376801.

The spelling of 373641040 in words is "three hundred seventy-three million, six hundred forty-one thousand, forty".