83333980074 has 48 divisors (see below), whose sum is σ = 168236707968. Its totient is φ = 27518819328.

The previous prime is 83333980073. The next prime is 83333980087. The reversal of 83333980074 is 47008933338.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (83333980073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68474314 + ... + 68475530.

It is an arithmetic number, because the mean of its divisors is an integer number (3504931416).

Almost surely, 2^83333980074 is an apocalyptic number.

83333980074 is an abundant number, since it is smaller than the sum of its proper divisors (84902727894).

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

83333980074 is a wasteful number, since it uses less digits than its factorization.

83333980074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1999 (or 1842 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 83333980074 in words is "eighty-three billion, three hundred thirty-three million, nine hundred eighty thousand, seventy-four".