376007640 has 32 divisors (see below), whose sum is σ = 1128023280. Its totient is φ = 100268672.

The previous prime is 376007633. The next prime is 376007641. The reversal of 376007640 is 46700673.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (376007641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1566579 + ... + 1566818.

Almost surely, 2^376007640 is an apocalyptic number.

376007640 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

376007640 is an abundant number, since it is smaller than the sum of its proper divisors (752015640).

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

376007640 is a wasteful number, since it uses less digits than its factorization.

376007640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3133411 (or 3133407 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 376007640 is about 19390.9164301226. The cubic root of 376007640 is about 721.7701045463.

The spelling of 376007640 in words is "three hundred seventy-six million, seven thousand, six hundred forty".