3346847644 has 48 divisors (see below), whose sum is σ = 7142598400. Its totient is φ = 1340240256.

The previous prime is 3346847633. The next prime is 3346847677. The reversal of 3346847644 is 4467486433.

It is a super-2 number, since 2×3346847644² = 22402778304296701472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4254 + ... + 81925.

Almost surely, 2^3346847644 is an apocalyptic number.

It is an amenable number.

3346847644 is an abundant number, since it is smaller than the sum of its proper divisors (3795750756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3346847644 is a wasteful number, since it uses less digits than its factorization.

3346847644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86282 (or 86280 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 49.

The square root of 3346847644 is about 57851.9458964001. The cubic root of 3346847644 is about 1495.8176299515.

The spelling of 3346847644 in words is "three billion, three hundred forty-six million, eight hundred forty-seven thousand, six hundred forty-four".