364423866 has 32 divisors (see below), whose sum is σ = 786293568. Its totient is φ = 112170240.

The previous prime is 364423783. The next prime is 364423877. The reversal of 364423866 is 668324463.

It is a happy number.

It is a super-2 number, since 2×364423866² = 265609508220771912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28300 + ... + 39111.

It is an arithmetic number, because the mean of its divisors is an integer number (24571674).

Almost surely, 2^364423866 is an apocalyptic number.

364423866 is an abundant number, since it is smaller than the sum of its proper divisors (421869702).

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

364423866 is a wasteful number, since it uses less digits than its factorization.

364423866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67486.

The product of its digits is 497664, while the sum is 42.

The square root of 364423866 is about 19089.8891039210. The cubic root of 364423866 is about 714.2807352758.

The spelling of 364423866 in words is "three hundred sixty-four million, four hundred twenty-three thousand, eight hundred sixty-six".