49801730 has 32 divisors (see below), whose sum is σ = 98910720. Its totient is φ = 17902720.

The previous prime is 49801727. The next prime is 49801751. The reversal of 49801730 is 3710894.

It is a super-3 number, since 3×49801730³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7247 + ... + 12333.

It is an arithmetic number, because the mean of its divisors is an integer number (3090960).

Almost surely, 2^49801730 is an apocalyptic number.

49801730 is a deficient number, since it is larger than the sum of its proper divisors (49108990).

49801730 is a wasteful number, since it uses less digits than its factorization.

49801730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5194.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 49801730 is about 7057.0340795550. The cubic root of 49801730 is about 367.9155495013.

The spelling of 49801730 in words is "forty-nine million, eight hundred one thousand, seven hundred thirty".