49130331 has 8 divisors (see below), whose sum is σ = 66023424. Its totient is φ = 32495400.

The previous prime is 49130327. The next prime is 49130383. The reversal of 49130331 is 13303194.

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

It is not a de Polignac number, because 49130331 - 2² = 49130327 is a prime.

It is a super-2 number, since 2×49130331² = 4827578848339122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49130531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64095 + ... + 64856.

It is an arithmetic number, because the mean of its divisors is an integer number (8252928).

Almost surely, 2^49130331 is an apocalyptic number.

49130331 is a deficient number, since it is larger than the sum of its proper divisors (16893093).

49130331 is a wasteful number, since it uses less digits than its factorization.

49130331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129081.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 49130331 is about 7009.3031750667. The cubic root of 49130331 is about 366.2547198155.

The spelling of 49130331 in words is "forty-nine million, one hundred thirty thousand, three hundred thirty-one".