3734507091 has 16 divisors (see below), whose sum is σ = 5691538944. Its totient is φ = 2133681024.

The previous prime is 3734507083. The next prime is 3734507093. The reversal of 3734507091 is 1907054373.

It is a happy number.

3734507091 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3734507091 - 2³ = 3734507083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3734507093) 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, 236650 + ... + 251936.

It is an arithmetic number, because the mean of its divisors is an integer number (355721184).

Almost surely, 2^3734507091 is an apocalyptic number.

3734507091 is a deficient number, since it is larger than the sum of its proper divisors (1957031853).

3734507091 is a wasteful number, since it uses less digits than its factorization.

3734507091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26930.

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 3734507091 is about 61110.6135708029. The cubic root of 3734507091 is about 1551.4737410205.

The spelling of 3734507091 in words is "three billion, seven hundred thirty-four million, five hundred seven thousand, ninety-one".