377320261696 has 105 divisors (see below), whose sum is σ = 874041515439. Its totient is φ = 161605487232.

The previous prime is 377320261691. The next prime is 377320261711. The reversal of 377320261696 is 696162023773.

The square root of 377320261696 is 614264.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (377320261691) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 240790705 + ... + 240792271.

Almost surely, 2^377320261696 is an apocalyptic number.

377320261696 is the 614264-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 377320261696

377320261696 is an abundant number, since it is smaller than the sum of its proper divisors (496721253743).

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

377320261696 is an frugal number, since it uses more digits than its factorization.

377320261696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3174 (or 1576 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 52.

The spelling of 377320261696 in words is "three hundred seventy-seven billion, three hundred twenty million, two hundred sixty-one thousand, six hundred ninety-six".