377866842 has 16 divisors (see below), whose sum is σ = 756965952. Its totient is φ = 125750240.

The previous prime is 377866823. The next prime is 377866847. The reversal of 377866842 is 248668773.

It is not an unprimeable number, because it can be changed into a prime (377866847) 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, 47334 + ... + 54737.

It is an arithmetic number, because the mean of its divisors is an integer number (47310372).

Almost surely, 2^377866842 is an apocalyptic number.

377866842 is an abundant number, since it is smaller than the sum of its proper divisors (379099110).

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

377866842 is a wasteful number, since it uses less digits than its factorization.

377866842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102693.

The product of its digits is 2709504, while the sum is 51.

The square root of 377866842 is about 19438.7973393418. The cubic root of 377866842 is about 722.9577672379.

The spelling of 377866842 in words is "three hundred seventy-seven million, eight hundred sixty-six thousand, eight hundred forty-two".