376680780 has 240 divisors, whose sum is σ = 1375799040. Its totient is φ = 84488832.

The previous prime is 376680763. The next prime is 376680793. The reversal of 376680780 is 87086673.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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 79 ways as a sum of consecutive naturals, for example, 668779 + ... + 669341.

It is an arithmetic number, because the mean of its divisors is an integer number (5732496).

Almost surely, 2^376680780 is an apocalyptic number.

376680780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 376680780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (687899520).

376680780 is an abundant number, since it is smaller than the sum of its proper divisors (999118260).

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

376680780 is a wasteful number, since it uses less digits than its factorization.

376680780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650 (or 639 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 376680780 is about 19408.2657648745. The cubic root of 376680780 is about 722.2005591749.

The spelling of 376680780 in words is "three hundred seventy-six million, six hundred eighty thousand, seven hundred eighty".