83460970 has 8 divisors (see below), whose sum is σ = 150229764. Its totient is φ = 33384384.

The previous prime is 83460967. The next prime is 83460983. The reversal of 83460970 is 7906438.

It can be written as a sum of positive squares in 2 ways, for example, as 81018001 + 2442969 = 9001^2 + 1563^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4173039 + ... + 4173058.

Almost surely, 2^83460970 is an apocalyptic number.

83460970 is a deficient number, since it is larger than the sum of its proper divisors (66768794).

83460970 is a wasteful number, since it uses less digits than its factorization.

83460970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8346104.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 83460970 is about 9135.6975650467. The cubic root of 83460970 is about 437.0131204093.

The spelling of 83460970 in words is "eighty-three million, four hundred sixty thousand, nine hundred seventy".