3633429652 has 24 divisors (see below), whose sum is σ = 6889107456. Its totient is φ = 1670083968.

The previous prime is 3633429629. The next prime is 3633429707. The reversal of 3633429652 is 2569243363.

It is a super-2 number, since 2×3633429652² = 26403622072065682208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a junction number, because it is equal to n+sod(n) for n = 3633429599 and 3633429608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 618388 + ... + 624235.

It is an arithmetic number, because the mean of its divisors is an integer number (287046144).

Almost surely, 2^3633429652 is an apocalyptic number.

It is an amenable number.

3633429652 is a deficient number, since it is larger than the sum of its proper divisors (3255677804).

3633429652 is a wasteful number, since it uses less digits than its factorization.

3633429652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242687 (or 1242685 counting only the distinct ones).

The product of its digits is 699840, while the sum is 43.

The square root of 3633429652 is about 60277.9366932877. The cubic root of 3633429652 is about 1537.3482295118.

The spelling of 3633429652 in words is "three billion, six hundred thirty-three million, four hundred twenty-nine thousand, six hundred fifty-two".