83402716 has 24 divisors (see below), whose sum is σ = 148493520. Its totient is φ = 40981632.

The previous prime is 83402713. The next prime is 83402717. The reversal of 83402716 is 61720438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83402713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75480 + ... + 76576.

It is an arithmetic number, because the mean of its divisors is an integer number (6187230).

Almost surely, 2^83402716 is an apocalyptic number.

It is an amenable number.

83402716 is a deficient number, since it is larger than the sum of its proper divisors (65090804).

83402716 is a wasteful number, since it uses less digits than its factorization.

83402716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413 (or 1411 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 83402716 is about 9132.5087462318. The cubic root of 83402716 is about 436.9114214251.

The spelling of 83402716 in words is "eighty-three million, four hundred two thousand, seven hundred sixteen".