49345737 has 16 divisors (see below), whose sum is σ = 76225920. Its totient is φ = 27810432.

The previous prime is 49345729. The next prime is 49345739. The reversal of 49345737 is 73754394.

It is not a de Polignac number, because 49345737 - 2³ = 49345729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49345739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14562 + ... + 17627.

It is an arithmetic number, because the mean of its divisors is an integer number (4764120).

Almost surely, 2^49345737 is an apocalyptic number.

It is an amenable number.

49345737 is a deficient number, since it is larger than the sum of its proper divisors (26880183).

49345737 is a wasteful number, since it uses less digits than its factorization.

49345737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32272.

The product of its digits is 317520, while the sum is 42.

The square root of 49345737 is about 7024.6520910291. The cubic root of 49345737 is about 366.7892059668.

The spelling of 49345737 in words is "forty-nine million, three hundred forty-five thousand, seven hundred thirty-seven".