361264544 has 12 divisors (see below), whose sum is σ = 711239634. Its totient is φ = 180632256.

The previous prime is 361264531. The next prime is 361264549. The reversal of 361264544 is 445462163.

361264544 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 360240400 + 1024144 = 18980^2 + 1012^2 .

It is not an unprimeable number, because it can be changed into a prime (361264549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5644727 + ... + 5644790.

Almost surely, 2^361264544 is an apocalyptic number.

It is an amenable number.

361264544 is a deficient number, since it is larger than the sum of its proper divisors (349975090).

361264544 is a wasteful number, since it uses less digits than its factorization.

361264544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11289527 (or 11289519 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

The square root of 361264544 is about 19006.9604092816. The cubic root of 361264544 is about 712.2106223658.

The spelling of 361264544 in words is "three hundred sixty-one million, two hundred sixty-four thousand, five hundred forty-four".