3634742152 has 16 divisors (see below), whose sum is σ = 6815923200. Its totient is φ = 1817162640.

The previous prime is 3634742149. The next prime is 3634742179. The reversal of 3634742152 is 2512474363.

It is a super-2 number, since 2×3634742152² = 26422701023051182208, which contains 22 as substring.

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, 68049 + ... + 109087.

It is an arithmetic number, because the mean of its divisors is an integer number (425995200).

Almost surely, 2^3634742152 is an apocalyptic number.

It is an amenable number.

3634742152 is a deficient number, since it is larger than the sum of its proper divisors (3181181048).

3634742152 is a wasteful number, since it uses less digits than its factorization.

3634742152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52116 (or 52112 counting only the distinct ones).

The product of its digits is 120960, while the sum is 37.

The square root of 3634742152 is about 60288.8227783559. The cubic root of 3634742152 is about 1537.5333187923.

The spelling of 3634742152 in words is "three billion, six hundred thirty-four million, seven hundred forty-two thousand, one hundred fifty-two".