149986676 has 24 divisors (see below), whose sum is σ = 304086720. Its totient is φ = 63398592.

The previous prime is 149986667. The next prime is 149986679. The reversal of 149986676 is 676689941.

149986676 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 (149986679) 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, 34646 + ... + 38733.

It is an arithmetic number, because the mean of its divisors is an integer number (12670280).

Almost surely, 2^149986676 is an apocalyptic number.

It is an amenable number.

149986676 is an abundant number, since it is smaller than the sum of its proper divisors (154100044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

149986676 is a wasteful number, since it uses less digits than its factorization.

149986676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73463 (or 73461 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 56.

The square root of 149986676 is about 12246.9047518138. The cubic root of 149986676 is about 531.3135520557.

The spelling of 149986676 in words is "one hundred forty-nine million, nine hundred eighty-six thousand, six hundred seventy-six".