40764034 has 4 divisors (see below), whose sum is σ = 61146054. Its totient is φ = 20382016.

The previous prime is 40764019. The next prime is 40764041. The reversal of 40764034 is 43046704.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 27825625 + 12938409 = 5275^2 + 3597^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40763993 and 40764011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10191007 + ... + 10191010.

Almost surely, 2^40764034 is an apocalyptic number.

40764034 is a deficient number, since it is larger than the sum of its proper divisors (20382020).

40764034 is a wasteful number, since it uses less digits than its factorization.

40764034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20382019.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 40764034 is about 6384.6718004922. The cubic root of 40764034 is about 344.1589370568.

The spelling of 40764034 in words is "forty million, seven hundred sixty-four thousand, thirty-four".