377633442 has 8 divisors (see below), whose sum is σ = 755266896. Its totient is φ = 125877812.

The previous prime is 377633441. The next prime is 377633467. The reversal of 377633442 is 244336773.

It is a sphenic number, since it is the product of 3 distinct primes.

377633442 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 377633442.

It is not an unprimeable number, because it can be changed into a prime (377633441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31469448 + ... + 31469459.

It is an arithmetic number, because the mean of its divisors is an integer number (94408362).

Almost surely, 2^377633442 is an apocalyptic number.

377633442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

377633442 is a wasteful number, since it uses less digits than its factorization.

377633442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62938912.

The product of its digits is 254016, while the sum is 39.

The square root of 377633442 is about 19432.7929541793. The cubic root of 377633442 is about 722.8088848998.

The spelling of 377633442 in words is "three hundred seventy-seven million, six hundred thirty-three thousand, four hundred forty-two".