84274670601 has 81 divisors (see below), whose sum is σ = 141521023917. Its totient is φ = 48282862320.

The previous prime is 84274670581. The next prime is 84274670617. The reversal of 84274670601 is 10607647248.

The square root of 84274670601 is 290301.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 84274670601 - 2¹¹ = 84274668553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84274670621) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 182018496 + ... + 182018958.

Almost surely, 2^84274670601 is an apocalyptic number.

84274670601 is the 290301-st square number.

84274670601 is the 145151-st centered octagonal number.

It is an amenable number.

84274670601 is a deficient number, since it is larger than the sum of its proper divisors (57246353316).

84274670601 is a wasteful number, since it uses less digits than its factorization.

84274670601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 84274670601 in words is "eighty-four billion, two hundred seventy-four million, six hundred seventy thousand, six hundred one".