73814672484 has 36 divisors (see below), whose sum is σ = 213242387904. Its totient is φ = 21089906352.

The previous prime is 73814672483. The next prime is 73814672557. The reversal of 73814672484 is 48427641837.

73814672484 is a `hidden beast` number, since 7 + 3 + 81 + 467 + 24 + 84 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 73814672484.

It is not an unprimeable number, because it can be changed into a prime (73814672483) 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, 146457432 + ... + 146457935.

It is an arithmetic number, because the mean of its divisors is an integer number (5923399664).

Almost surely, 2^73814672484 is an apocalyptic number.

It is an amenable number.

73814672484 is an abundant number, since it is smaller than the sum of its proper divisors (139427715420).

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

73814672484 is a wasteful number, since it uses less digits than its factorization.

73814672484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292915384 (or 292915379 counting only the distinct ones).

The product of its digits is 7225344, while the sum is 54.

The spelling of 73814672484 in words is "seventy-three billion, eight hundred fourteen million, six hundred seventy-two thousand, four hundred eighty-four".