1449469802 has 16 divisors (see below), whose sum is σ = 2429711424. Its totient is φ = 642780000.

The previous prime is 1449469789. The next prime is 1449469831. The reversal of 1449469802 is 2089649441.

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, 802574 + ... + 804377.

It is an arithmetic number, because the mean of its divisors is an integer number (151856964).

Almost surely, 2^1449469802 is an apocalyptic number.

1449469802 is a deficient number, since it is larger than the sum of its proper divisors (980241622).

1449469802 is a wasteful number, since it uses less digits than its factorization.

1449469802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607005.

The product of its (nonzero) digits is 497664, while the sum is 47.

The square root of 1449469802 is about 38071.9030519884. The cubic root of 1449469802 is about 1131.7132239172.

The spelling of 1449469802 in words is "one billion, four hundred forty-nine million, four hundred sixty-nine thousand, eight hundred two".