40330007 has 8 divisors (see below), whose sum is σ = 40869360. Its totient is φ = 39793600.

The previous prime is 40329941. The next prime is 40330009. The reversal of 40330007 is 70003304.

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 40330007 - 2²² = 36135703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40330009) 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, 41843 + ... + 42795.

It is an arithmetic number, because the mean of its divisors is an integer number (5108670).

Almost surely, 2^40330007 is an apocalyptic number.

40330007 is a deficient number, since it is larger than the sum of its proper divisors (539353).

40330007 is a wasteful number, since it uses less digits than its factorization.

40330007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473.

The product of its (nonzero) digits is 252, while the sum is 17.

The square root of 40330007 is about 6350.5910748528. The cubic root of 40330007 is about 342.9331213974.

The spelling of 40330007 in words is "forty million, three hundred thirty thousand, seven".