3804039450 has 240 divisors, whose sum is σ = 11191783680. Its totient is φ = 956448000.

The previous prime is 3804039427. The next prime is 3804039451. The reversal of 3804039450 is 549304083.

It is a super-2 number, since 2×3804039450² = 28941432274312605000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3804039451) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 5147181 + ... + 5147919.

It is an arithmetic number, because the mean of its divisors is an integer number (46632432).

Almost surely, 2^3804039450 is an apocalyptic number.

3804039450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3804039450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5595891840).

3804039450 is an abundant number, since it is smaller than the sum of its proper divisors (7387744230).

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

3804039450 is a wasteful number, since it uses less digits than its factorization.

3804039450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835 (or 821 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 3804039450 is about 61676.8955930825. The cubic root of 3804039450 is about 1561.0434956293.

The spelling of 3804039450 in words is "three billion, eight hundred four million, thirty-nine thousand, four hundred fifty".