366467993956 has 27 divisors (see below), whose sum is σ = 653762130553. Its totient is φ = 179745272720.

The previous prime is 366467993951. The next prime is 366467993977. The reversal of 366467993956 is 659399764663.

The square root of 366467993956 is 605366.

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

It can be written as a sum of positive squares in only one way, i.e., 264185720100 + 102282273856 = 513990^2 + 319816^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (366467993951) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 64165941 + ... + 64171651.

Almost surely, 2^366467993956 is an apocalyptic number.

366467993956 is the 605366-th square number.

It is an amenable number.

366467993956 is a deficient number, since it is larger than the sum of its proper divisors (287294136597).

366467993956 is an frugal number, since it uses more digits than its factorization.

366467993956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11532 (or 5766 counting only the distinct ones).

The product of its digits is 1190427840, while the sum is 73.

The spelling of 366467993956 in words is "three hundred sixty-six billion, four hundred sixty-seven million, nine hundred ninety-three thousand, nine hundred fifty-six".