149377876 has 6 divisors (see below), whose sum is σ = 261411290. Its totient is φ = 74688936.

The previous prime is 149377849. The next prime is 149377901. The reversal of 149377876 is 678773941.

149377876 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 88849476 + 60528400 = 9426^2 + 7780^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18672231 + ... + 18672238.

Almost surely, 2^149377876 is an apocalyptic number.

It is an amenable number.

149377876 is a deficient number, since it is larger than the sum of its proper divisors (112033414).

149377876 is a wasteful number, since it uses less digits than its factorization.

149377876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37344473 (or 37344471 counting only the distinct ones).

The product of its digits is 1778112, while the sum is 52.

The square root of 149377876 is about 12222.0242185982. The cubic root of 149377876 is about 530.5937051599.

The spelling of 149377876 in words is "one hundred forty-nine million, three hundred seventy-seven thousand, eight hundred seventy-six".