1364540466 has 16 divisors (see below), whose sum is σ = 2730841344. Its totient is φ = 454553424.

The previous prime is 1364540453. The next prime is 1364540483. The reversal of 1364540466 is 6640454631.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63165 + ... + 81968.

It is an arithmetic number, because the mean of its divisors is an integer number (170677584).

Almost surely, 2^1364540466 is an apocalyptic number.

1364540466 is an abundant number, since it is smaller than the sum of its proper divisors (1366300878).

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

1364540466 is a wasteful number, since it uses less digits than its factorization.

1364540466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146705.

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 1364540466 is about 36939.6868692738. The cubic root of 1364540466 is about 1109.1632538230.

The spelling of 1364540466 in words is "one billion, three hundred sixty-four million, five hundred forty thousand, four hundred sixty-six".