45929349 has 20 divisors (see below), whose sum is σ = 68871264. Its totient is φ = 30503304.

The previous prime is 45929339. The next prime is 45929369. The reversal of 45929349 is 94392954.

It is a happy number.

It is not a de Polignac number, because 45929349 - 2¹⁶ = 45863813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45929339) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 23944 + ... + 25790.

Almost surely, 2^45929349 is an apocalyptic number.

It is an amenable number.

45929349 is a deficient number, since it is larger than the sum of its proper divisors (22941915).

45929349 is a wasteful number, since it uses less digits than its factorization.

45929349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2166 (or 2157 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 45929349 is about 6777.1195208584. The cubic root of 45929349 is about 358.1212540383.

The spelling of 45929349 in words is "forty-five million, nine hundred twenty-nine thousand, three hundred forty-nine".