83074302 has 16 divisors (see below), whose sum is σ = 184609680. Its totient is φ = 27691416.

The previous prime is 83074297. The next prime is 83074307. The reversal of 83074302 is 20347038.

It is an interprime number because it is at equal distance from previous prime (83074297) and next prime (83074307).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83074307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769153 + ... + 769260.

It is an arithmetic number, because the mean of its divisors is an integer number (11538105).

Almost surely, 2^83074302 is an apocalyptic number.

83074302 is an abundant number, since it is smaller than the sum of its proper divisors (101535378).

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

83074302 is a wasteful number, since it uses less digits than its factorization.

83074302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538424 (or 1538418 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 83074302 is about 9114.5105189472. The cubic root of 83074302 is about 436.3371932129.

The spelling of 83074302 in words is "eighty-three million, seventy-four thousand, three hundred two".