3360021231 has 32 divisors (see below), whose sum is σ = 5224808448. Its totient is φ = 1880835840.

The previous prime is 3360021221. The next prime is 3360021233. The reversal of 3360021231 is 1321200633.

It is not a de Polignac number, because 3360021231 - 2⁶ = 3360021167 is a prime.

It is a super-2 number, since 2×3360021231² = 22579485345541510722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 3360021198 and 3360021207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3360021233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 845010 + ... + 848976.

It is an arithmetic number, because the mean of its divisors is an integer number (163275264).

Almost surely, 2^3360021231 is an apocalyptic number.

3360021231 is a deficient number, since it is larger than the sum of its proper divisors (1864787217).

3360021231 is a wasteful number, since it uses less digits than its factorization.

3360021231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4791.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3360021231 is about 57965.6901192421. The cubic root of 3360021231 is about 1497.7776321246. Note that the first 3 decimals are identical.

Adding to 3360021231 its reverse (1321200633), we get a palindrome (4681221864).

The spelling of 3360021231 in words is "three billion, three hundred sixty million, twenty-one thousand, two hundred thirty-one".