3512996949 has 32 divisors (see below), whose sum is σ = 5869209600. Its totient is φ = 1815739200.

The previous prime is 3512996941. The next prime is 3512996953. The reversal of 3512996949 is 9496992153.

It is not a de Polignac number, because 3512996949 - 2³ = 3512996941 is a prime.

It is a super-2 number, since 2×3512996949² = 24682295127366617202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3512996941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7759 + ... + 84179.

It is an arithmetic number, because the mean of its divisors is an integer number (183412800).

Almost surely, 2^3512996949 is an apocalyptic number.

It is an amenable number.

3512996949 is a deficient number, since it is larger than the sum of its proper divisors (2356212651).

3512996949 is a wasteful number, since it uses less digits than its factorization.

3512996949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76641.

The product of its digits is 4723920, while the sum is 57.

The square root of 3512996949 is about 59270.5403130425. The cubic root of 3512996949 is about 1520.1715164545.

The spelling of 3512996949 in words is "three billion, five hundred twelve million, nine hundred ninety-six thousand, nine hundred forty-nine".