49173734 has 16 divisors (see below), whose sum is σ = 76539600. Its totient is φ = 23665824.

The previous prime is 49173731. The next prime is 49173737. The reversal of 49173734 is 43737194.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49173731) and next prime (49173737).

It is a super-2 number, since 2×49173734² = 4836112231005512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49173731) 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, 20864 + ... + 23100.

It is an arithmetic number, because the mean of its divisors is an integer number (4783725).

Almost surely, 2^49173734 is an apocalyptic number.

49173734 is a deficient number, since it is larger than the sum of its proper divisors (27365866).

49173734 is a wasteful number, since it uses less digits than its factorization.

49173734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647.

The product of its digits is 63504, while the sum is 38.

The square root of 49173734 is about 7012.3985910671. The cubic root of 49173734 is about 366.3625410225.

The spelling of 49173734 in words is "forty-nine million, one hundred seventy-three thousand, seven hundred thirty-four".