377996343 has 16 divisors (see below), whose sum is σ = 546660576. Its totient is φ = 231388160.

The previous prime is 377996341. The next prime is 377996347. The reversal of 377996343 is 343699773.

It is a cyclic number.

It is not a de Polignac number, because 377996343 - 2¹ = 377996341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377996341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88296 + ... + 92477.

It is an arithmetic number, because the mean of its divisors is an integer number (34166286).

Almost surely, 2^377996343 is an apocalyptic number.

377996343 is a deficient number, since it is larger than the sum of its proper divisors (168664233).

377996343 is a wasteful number, since it uses less digits than its factorization.

377996343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180834.

The product of its digits is 2571912, while the sum is 51.

The square root of 377996343 is about 19442.1280471043. The cubic root of 377996343 is about 723.0403475280.

The spelling of 377996343 in words is "three hundred seventy-seven million, nine hundred ninety-six thousand, three hundred forty-three".