377340408 has 24 divisors (see below), whose sum is σ = 1021963800. Its totient is φ = 125780112.

The previous prime is 377340407. The next prime is 377340421. The reversal of 377340408 is 804043773.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (36) 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 (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377340407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2620348 + ... + 2620491.

It is an arithmetic number, because the mean of its divisors is an integer number (42581825).

Almost surely, 2^377340408 is an apocalyptic number.

It is an amenable number.

377340408 is an abundant number, since it is smaller than the sum of its proper divisors (644623392).

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

377340408 is a wasteful number, since it uses less digits than its factorization.

377340408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5240851 (or 5240844 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 377340408 is about 19425.2518130396. The cubic root of 377340408 is about 722.6218760488.

The spelling of 377340408 in words is "three hundred seventy-seven million, three hundred forty thousand, four hundred eight".