149694294 has 8 divisors (see below), whose sum is σ = 299388600. Its totient is φ = 49898096.

The previous prime is 149694289. The next prime is 149694343. The reversal of 149694294 is 492496941.

149694294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

149694294 is an admirable number.

It is a Curzon number.

It is a congruent number.

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, 12474519 + ... + 12474530.

It is an arithmetic number, because the mean of its divisors is an integer number (37423575).

Almost surely, 2^149694294 is an apocalyptic number.

149694294 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

149694294 is a wasteful number, since it uses less digits than its factorization.

149694294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24949054.

The product of its digits is 559872, while the sum is 48.

The square root of 149694294 is about 12234.9619533532. The cubic root of 149694294 is about 530.9680823201.

The spelling of 149694294 in words is "one hundred forty-nine million, six hundred ninety-four thousand, two hundred ninety-four".