377877009 has 8 divisors (see below), whose sum is σ = 503928000. Its totient is φ = 251872016.

The previous prime is 377877007. The next prime is 377877013. The reversal of 377877009 is 900778773.

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

It is a cyclic number.

It is not a de Polignac number, because 377877009 - 2¹ = 377877007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (377877007) 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 7 ways as a sum of consecutive naturals, for example, 19999 + ... + 33995.

It is an arithmetic number, because the mean of its divisors is an integer number (62991000).

Almost surely, 2^377877009 is an apocalyptic number.

It is an amenable number.

377877009 is a deficient number, since it is larger than the sum of its proper divisors (126050991).

377877009 is a wasteful number, since it uses less digits than its factorization.

377877009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22999.

The product of its (nonzero) digits is 518616, while the sum is 48.

The square root of 377877009 is about 19439.0588506748. The cubic root of 377877009 is about 722.9642512201.

The spelling of 377877009 in words is "three hundred seventy-seven million, eight hundred seventy-seven thousand, nine".