1469909164 has 6 divisors (see below), whose sum is σ = 2572341044. Its totient is φ = 734954580.

The previous prime is 1469909153. The next prime is 1469909173. The reversal of 1469909164 is 4619099641.

It is a super-2 number, since 2×1469909164² = 4321265900822357792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183738642 + ... + 183738649.

Almost surely, 2^1469909164 is an apocalyptic number.

It is an amenable number.

1469909164 is a deficient number, since it is larger than the sum of its proper divisors (1102431880).

1469909164 is a wasteful number, since it uses less digits than its factorization.

1469909164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367477295 (or 367477293 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 49.

The square root of 1469909164 is about 38339.3944135794. The cubic root of 1469909164 is about 1137.0079443904.

The spelling of 1469909164 in words is "one billion, four hundred sixty-nine million, nine hundred nine thousand, one hundred sixty-four".