1409628264 has 64 divisors (see below), whose sum is σ = 3849431040. Its totient is φ = 426605760.

The previous prime is 1409628229. The next prime is 1409628289. The reversal of 1409628264 is 4628269041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230089 + ... + 236135.

It is an arithmetic number, because the mean of its divisors is an integer number (60147360).

Almost surely, 2^1409628264 is an apocalyptic number.

It is an amenable number.

1409628264 is an abundant number, since it is smaller than the sum of its proper divisors (2439802776).

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

1409628264 is a wasteful number, since it uses less digits than its factorization.

1409628264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6950 (or 6946 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 1409628264 is about 37545.0165001961. The cubic root of 1409628264 is about 1121.2476169368.

The spelling of 1409628264 in words is "one billion, four hundred nine million, six hundred twenty-eight thousand, two hundred sixty-four".