376377816 has 32 divisors (see below), whose sum is σ = 954201600. Its totient is φ = 123691680.

The previous prime is 376377811. The next prime is 376377817. The reversal of 376377816 is 618773673.

It is a happy number.

It is a super-3 number, since 3×376377816³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (376377811) 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, 108736 + ... + 112143.

It is an arithmetic number, because the mean of its divisors is an integer number (29818800).

Almost surely, 2^376377816 is an apocalyptic number.

It is an amenable number.

376377816 is an abundant number, since it is smaller than the sum of its proper divisors (577823784).

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

376377816 is a wasteful number, since it uses less digits than its factorization.

376377816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220959 (or 220955 counting only the distinct ones).

The product of its digits is 889056, while the sum is 48.

The square root of 376377816 is about 19400.4591698238. The cubic root of 376377816 is about 722.0068854964.

The spelling of 376377816 in words is "three hundred seventy-six million, three hundred seventy-seven thousand, eight hundred sixteen".