49004321 has 8 divisors (see below), whose sum is σ = 49430400. Its totient is φ = 48580560.

The previous prime is 49004239. The next prime is 49004323. The reversal of 49004321 is 12340094.

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-49004321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49004323) 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, 90311 + ... + 90851.

It is an arithmetic number, because the mean of its divisors is an integer number (6178800).

Almost surely, 2^49004321 is an apocalyptic number.

It is an amenable number.

49004321 is a deficient number, since it is larger than the sum of its proper divisors (426079).

49004321 is a wasteful number, since it uses less digits than its factorization.

49004321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 49004321 is about 7000.3086360531. The cubic root of 49004321 is about 365.9413270535.

The spelling of 49004321 in words is "forty-nine million, four thousand, three hundred twenty-one".