5346870021 has 40 divisors (see below), whose sum is σ = 8123068800. Its totient is φ = 3504384000.

The previous prime is 5346870019. The next prime is 5346870031. The reversal of 5346870021 is 1200786435.

It is not a de Polignac number, because 5346870021 - 2¹ = 5346870019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5346870031) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1604485 + ... + 1607813.

It is an arithmetic number, because the mean of its divisors is an integer number (203076720).

Almost surely, 2^5346870021 is an apocalyptic number.

It is an amenable number.

5346870021 is a deficient number, since it is larger than the sum of its proper divisors (2776198779).

5346870021 is a wasteful number, since it uses less digits than its factorization.

5346870021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3671 (or 3662 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 5346870021 is about 73122.2949653524. The cubic root of 5346870021 is about 1748.6378538728.

The spelling of 5346870021 in words is "five billion, three hundred forty-six million, eight hundred seventy thousand, twenty-one".