377630343 has 20 divisors (see below), whose sum is σ = 577238728. Its totient is φ = 245896560.

The previous prime is 377630273. The next prime is 377630347. The reversal of 377630343 is 343036773.

It is not a de Polignac number, because 377630343 - 2²⁸ = 109194887 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 377630298 and 377630307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377630347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 50728 + ... + 57693.

Almost surely, 2^377630343 is an apocalyptic number.

377630343 is a deficient number, since it is larger than the sum of its proper divisors (199608385).

377630343 is a wasteful number, since it uses less digits than its factorization.

377630343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108476 (or 108467 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 36.

The square root of 377630343 is about 19432.7132176647. The cubic root of 377630343 is about 722.8069076818.

The spelling of 377630343 in words is "three hundred seventy-seven million, six hundred thirty thousand, three hundred forty-three".