3812890550 has 192 divisors, whose sum is σ = 9029422080. Its totient is φ = 1167851520.

The previous prime is 3812890541. The next prime is 3812890561. The reversal of 3812890550 is 550982183.

3812890550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3812890498 and 3812890507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14836022 + ... + 14836278.

It is an arithmetic number, because the mean of its divisors is an integer number (47028240).

Almost surely, 2^3812890550 is an apocalyptic number.

3812890550 is an abundant number, since it is smaller than the sum of its proper divisors (5216531530).

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

3812890550 is a wasteful number, since it uses less digits than its factorization.

3812890550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 41.

The square root of 3812890550 is about 61748.6076766108. The cubic root of 3812890550 is about 1562.2532841394.

The spelling of 3812890550 in words is "three billion, eight hundred twelve million, eight hundred ninety thousand, five hundred fifty".