3900814468 has 6 divisors (see below), whose sum is σ = 6826425326. Its totient is φ = 1950407232.

The previous prime is 3900814457. The next prime is 3900814471. The reversal of 3900814468 is 8644180093.

It can be written as a sum of positive squares in only one way, i.e., 2704208004 + 1196606464 = 52002^2 + 34592^2 .

It is a super-3 number, since 3×3900814468³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487601805 + ... + 487601812.

Almost surely, 2^3900814468 is an apocalyptic number.

It is an amenable number.

3900814468 is a deficient number, since it is larger than the sum of its proper divisors (2925610858).

3900814468 is a wasteful number, since it uses less digits than its factorization.

3900814468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975203621 (or 975203619 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 3900814468 is about 62456.5006064221. The cubic root of 3900814468 is about 1574.1704835555.

The spelling of 3900814468 in words is "three billion, nine hundred million, eight hundred fourteen thousand, four hundred sixty-eight".