3348761644 has 12 divisors (see below), whose sum is σ = 5897660944. Its totient is φ = 1663715664.

The previous prime is 3348761617. The next prime is 3348761671. The reversal of 3348761644 is 4461678433.

It is an interprime number because it is at equal distance from previous prime (3348761617) and next prime (3348761671).

It is a super-2 number, since 2×3348761644² = 22428409096651165472, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3348761594 and 3348761603.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2665584 + ... + 2666839.

Almost surely, 2^3348761644 is an apocalyptic number.

It is an amenable number.

3348761644 is a deficient number, since it is larger than the sum of its proper divisors (2548899300).

3348761644 is a wasteful number, since it uses less digits than its factorization.

3348761644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5332584 (or 5332582 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 46.

The square root of 3348761644 is about 57868.4857586580. The cubic root of 3348761644 is about 1496.1027190519.

The spelling of 3348761644 in words is "three billion, three hundred forty-eight million, seven hundred sixty-one thousand, six hundred forty-four".