3493444972 has 6 divisors (see below), whose sum is σ = 6113528708. Its totient is φ = 1746722484.

The previous prime is 3493444967. The next prime is 3493444973. The reversal of 3493444972 is 2794443943.

It is not an unprimeable number, because it can be changed into a prime (3493444973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436680618 + ... + 436680625.

Almost surely, 2^3493444972 is an apocalyptic number.

It is an amenable number.

3493444972 is a deficient number, since it is larger than the sum of its proper divisors (2620083736).

3493444972 is a wasteful number, since it uses less digits than its factorization.

3493444972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873361247 (or 873361245 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 49.

The square root of 3493444972 is about 59105.3717694086. The cubic root of 3493444972 is about 1517.3460399809.

The spelling of 3493444972 in words is "three billion, four hundred ninety-three million, four hundred forty-four thousand, nine hundred seventy-two".