3340646931 has 8 divisors (see below), whose sum is σ = 4716207504. Its totient is φ = 2096092160.

The previous prime is 3340646921. The next prime is 3340646971. The reversal of 3340646931 is 1396460433.

3340646931 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3340646931 - 2¹⁴ = 3340630547 is a prime.

It is a super-2 number, since 2×3340646931² = 22319843835199437522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3340646931.

It is not an unprimeable number, because it can be changed into a prime (3340646921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32751390 + ... + 32751491.

It is an arithmetic number, because the mean of its divisors is an integer number (589525938).

Almost surely, 2^3340646931 is an apocalyptic number.

3340646931 is a deficient number, since it is larger than the sum of its proper divisors (1375560573).

3340646931 is a wasteful number, since it uses less digits than its factorization.

3340646931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65502901.

The product of its (nonzero) digits is 139968, while the sum is 39.

The square root of 3340646931 is about 57798.3298288108. The cubic root of 3340646931 is about 1494.8932905196.

The spelling of 3340646931 in words is "three billion, three hundred forty million, six hundred forty-six thousand, nine hundred thirty-one".