377683146 has 12 divisors (see below), whose sum is σ = 818313522. Its totient is φ = 125894376.

The previous prime is 377683133. The next prime is 377683183. The reversal of 377683146 is 641386773.

It can be written as a sum of positive squares in only one way, i.e., 309372921 + 68310225 = 17589^2 + 8265^2 .

It is a super-3 number, since 3×377683146³ (a number of 27 digits) contains 333 as substring.

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 an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10491181 + ... + 10491216.

Almost surely, 2^377683146 is an apocalyptic number.

377683146 is an abundant number, since it is smaller than the sum of its proper divisors (440630376).

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

377683146 is a wasteful number, since it uses less digits than its factorization.

377683146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20982405 (or 20982402 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 377683146 is about 19434.0717812815. The cubic root of 377683146 is about 722.8405954712.

The spelling of 377683146 in words is "three hundred seventy-seven million, six hundred eighty-three thousand, one hundred forty-six".