33960736 has 12 divisors (see below), whose sum is σ = 66860262. Its totient is φ = 16980352.

The previous prime is 33960727. The next prime is 33960737. The reversal of 33960736 is 63706933.

It can be written as a sum of positive squares in only one way, i.e., 19184400 + 14776336 = 4380^2 + 3844^2 .

It is a junction number, because it is equal to n+sod(n) for n = 33960695 and 33960704.

It is not an unprimeable number, because it can be changed into a prime (33960737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530605 + ... + 530668.

Almost surely, 2^33960736 is an apocalyptic number.

It is an amenable number.

33960736 is a deficient number, since it is larger than the sum of its proper divisors (32899526).

33960736 is a wasteful number, since it uses less digits than its factorization.

33960736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061283 (or 1061275 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 37.

The square root of 33960736 is about 5827.5840620278. The cubic root of 33960736 is about 323.8364260946.

It can be divided in two parts, 339 and 60736, that added together give a triangular number (61075 = T₃₄₉).

The spelling of 33960736 in words is "thirty-three million, nine hundred sixty thousand, seven hundred thirty-six".