89837722404 has 60 divisors (see below), whose sum is σ = 236409002368. Its totient is φ = 29747574000.

The previous prime is 89837722393. The next prime is 89837722409. The reversal of 89837722404 is 40422773898.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (89837722409) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 869212 + ... + 967059.

Almost surely, 2^89837722404 is an apocalyptic number.

It is an amenable number.

89837722404 is an abundant number, since it is smaller than the sum of its proper divisors (146571279964).

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

89837722404 is a wasteful number, since it uses less digits than its factorization.

89837722404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836438 (or 1836427 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 54.

The spelling of 89837722404 in words is "eighty-nine billion, eight hundred thirty-seven million, seven hundred twenty-two thousand, four hundred four".