376859820 has 48 divisors (see below), whose sum is σ = 1067078880. Its totient is φ = 99365376.

The previous prime is 376859809. The next prime is 376859831. The reversal of 376859820 is 28958673.

It is an interprime number because it is at equal distance from previous prime (376859809) and next prime (376859831).

It is a self number, because there is not a number n which added to its sum of digits gives 376859820.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29947 + ... + 40626.

It is an arithmetic number, because the mean of its divisors is an integer number (22230810).

Almost surely, 2^376859820 is an apocalyptic number.

376859820 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

376859820 is an abundant number, since it is smaller than the sum of its proper divisors (690219060).

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

376859820 is a wasteful number, since it uses less digits than its factorization.

376859820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70674 (or 70672 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 376859820 is about 19412.8776846711. The cubic root of 376859820 is about 722.3149640097.

The spelling of 376859820 in words is "three hundred seventy-six million, eight hundred fifty-nine thousand, eight hundred twenty".