3804139450 has 12 divisors (see below), whose sum is σ = 7075699470. Its totient is φ = 1521655760.

The previous prime is 3804139433. The next prime is 3804139481. The reversal of 3804139450 is 549314083.

It can be written as a sum of positive squares in 3 ways, for example, as 3166425441 + 637714009 = 56271^2 + 25253^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38041345 + ... + 38041444.

Almost surely, 2^3804139450 is an apocalyptic number.

3804139450 is a deficient number, since it is larger than the sum of its proper divisors (3271560020).

3804139450 is a wasteful number, since it uses less digits than its factorization.

3804139450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76082801 (or 76082796 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 3804139450 is about 61677.7062640951. The cubic root of 3804139450 is about 1561.0571743327.

The spelling of 3804139450 in words is "three billion, eight hundred four million, one hundred thirty-nine thousand, four hundred fifty".