40760009 has 8 divisors (see below), whose sum is σ = 42196992. Its totient is φ = 39330720.

The previous prime is 40759991. The next prime is 40760023. The reversal of 40760009 is 90006704.

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

It is a cyclic number.

It is not a de Polignac number, because 40760009 - 2⁸ = 40759753 is a prime.

It is a super-2 number, since 2×40760009² = 3322756667360162, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40760009.

It is not an unprimeable number, because it can be changed into a prime (40760029) 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, 10157 + ... + 13589.

It is an arithmetic number, because the mean of its divisors is an integer number (5274624).

Almost surely, 2^40760009 is an apocalyptic number.

It is an amenable number.

40760009 is a deficient number, since it is larger than the sum of its proper divisors (1436983).

40760009 is a wasteful number, since it uses less digits than its factorization.

40760009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3847.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 40760009 is about 6384.3565846528. The cubic root of 40760009 is about 344.1476093807.

The spelling of 40760009 in words is "forty million, seven hundred sixty thousand, nine".