149434876 has 6 divisors (see below), whose sum is σ = 261511040. Its totient is φ = 74717436.

The previous prime is 149434843. The next prime is 149434877. The reversal of 149434876 is 678434941.

149434876 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149434877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18679356 + ... + 18679363.

Almost surely, 2^149434876 is an apocalyptic number.

It is an amenable number.

149434876 is a deficient number, since it is larger than the sum of its proper divisors (112076164).

149434876 is a wasteful number, since it uses less digits than its factorization.

149434876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37358723 (or 37358721 counting only the distinct ones).

The product of its digits is 580608, while the sum is 46.

The square root of 149434876 is about 12224.3558521502. The cubic root of 149434876 is about 530.6611850215.

The spelling of 149434876 in words is "one hundred forty-nine million, four hundred thirty-four thousand, eight hundred seventy-six".