900608377 has 4 divisors (see below), whose sum is σ = 900749440. Its totient is φ = 900467316.

The previous prime is 900608353. The next prime is 900608381. The reversal of 900608377 is 773806009.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 773806009 = 829 ⋅933421.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-900608377 is a prime.

It is a super-2 number, since 2×900608377² = 1622190897445148258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (900608777) 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 3 ways as a sum of consecutive naturals, for example, 60477 + ... + 73882.

It is an arithmetic number, because the mean of its divisors is an integer number (225187360).

Almost surely, 2^900608377 is an apocalyptic number.

It is an amenable number.

900608377 is a deficient number, since it is larger than the sum of its proper divisors (141063).

900608377 is a wasteful number, since it uses less digits than its factorization.

900608377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141062.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 900608377 is about 30010.1379037151. The cubic root of 900608377 is about 965.7068843217.

The spelling of 900608377 in words is "nine hundred million, six hundred eight thousand, three hundred seventy-seven".