890425776 has 40 divisors (see below), whose sum is σ = 2326123440. Its totient is φ = 293472256.

The previous prime is 890425769. The next prime is 890425787. The reversal of 890425776 is 677524098.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99945 + ... + 108488.

It is an arithmetic number, because the mean of its divisors is an integer number (58153086).

Almost surely, 2^890425776 is an apocalyptic number.

It is an amenable number.

890425776 is an abundant number, since it is smaller than the sum of its proper divisors (1435697664).

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

890425776 is a wasteful number, since it uses less digits than its factorization.

890425776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208533 (or 208527 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 48.

The square root of 890425776 is about 29840.0029490615. The cubic root of 890425776 is about 962.0535381675.

The spelling of 890425776 in words is "eight hundred ninety million, four hundred twenty-five thousand, seven hundred seventy-six".