40790667 has 8 divisors (see below), whose sum is σ = 57586896. Its totient is φ = 25594112.

The previous prime is 40790593. The next prime is 40790669. The reversal of 40790667 is 76609704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40790667 - 2¹⁰ = 40789643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40790669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399858 + ... + 399959.

It is an arithmetic number, because the mean of its divisors is an integer number (7198362).

Almost surely, 2^40790667 is an apocalyptic number.

40790667 is a deficient number, since it is larger than the sum of its proper divisors (16796229).

40790667 is a wasteful number, since it uses less digits than its factorization.

40790667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799837.

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 40790667 is about 6386.7571583707. The cubic root of 40790667 is about 344.2338723090.

The spelling of 40790667 in words is "forty million, seven hundred ninety thousand, six hundred sixty-seven".