149796484 has 12 divisors (see below), whose sum is σ = 271183500. Its totient is φ = 72315488.

The previous prime is 149796467. The next prime is 149796499. The reversal of 149796484 is 484697941.

149796484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 66585600 + 83210884 = 8160^2 + 9122^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 645559 + ... + 645790.

It is an arithmetic number, because the mean of its divisors is an integer number (22598625).

Almost surely, 2^149796484 is an apocalyptic number.

It is an amenable number.

149796484 is a deficient number, since it is larger than the sum of its proper divisors (121387016).

149796484 is a wasteful number, since it uses less digits than its factorization.

149796484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291382 (or 1291380 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 52.

The square root of 149796484 is about 12239.1373879044. The cubic root of 149796484 is about 531.0888780312.

The spelling of 149796484 in words is "one hundred forty-nine million, seven hundred ninety-six thousand, four hundred eighty-four".