74499007 has 8 divisors (see below), whose sum is σ = 82110672. Its totient is φ = 67027200.

The previous prime is 74498989. The next prime is 74499011. The reversal of 74499007 is 70099447.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74499007 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 (74499017) 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, 33844 + ... + 35977.

It is an arithmetic number, because the mean of its divisors is an integer number (10263834).

Almost surely, 2^74499007 is an apocalyptic number.

74499007 is a deficient number, since it is larger than the sum of its proper divisors (7611665).

74499007 is a wasteful number, since it uses less digits than its factorization.

74499007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69929.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 74499007 is about 8631.2807276788. The cubic root of 74499007 is about 420.7752254464.

The spelling of 74499007 in words is "seventy-four million, four hundred ninety-nine thousand, seven".