3804620550 has 24 divisors (see below), whose sum is σ = 9435459336. Its totient is φ = 1014565440.

The previous prime is 3804620539. The next prime is 3804620551. The reversal of 3804620550 is 550264083.

3804620550 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3804620551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12681919 + ... + 12682218.

It is an arithmetic number, because the mean of its divisors is an integer number (393144139).

Almost surely, 2^3804620550 is an apocalyptic number.

3804620550 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3804620550 is an abundant number, since it is smaller than the sum of its proper divisors (5630838786).

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

3804620550 is a wasteful number, since it uses less digits than its factorization.

3804620550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25364152 (or 25364147 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 3804620550 is about 61681.6062534043. The cubic root of 3804620550 is about 1561.1229792240.

The spelling of 3804620550 in words is "three billion, eight hundred four million, six hundred twenty thousand, five hundred fifty".