377320823 has 8 divisors (see below), whose sum is σ = 411814800. Its totient is φ = 342858880.

The previous prime is 377320799. The next prime is 377320859. The reversal of 377320823 is 328023773.

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 377320823 - 2¹⁸ = 377058679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377322823) 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, 21311 + ... + 34767.

It is an arithmetic number, because the mean of its divisors is an integer number (51476850).

Almost surely, 2^377320823 is an apocalyptic number.

377320823 is a deficient number, since it is larger than the sum of its proper divisors (34493977).

377320823 is a wasteful number, since it uses less digits than its factorization.

377320823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16017.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 377320823 is about 19424.7476946291. The cubic root of 377320823 is about 722.6093738148.

The spelling of 377320823 in words is "three hundred seventy-seven million, three hundred twenty thousand, eight hundred twenty-three".