149760983 has 8 divisors (see below), whose sum is σ = 158324400. Its totient is φ = 141265728.

The previous prime is 149760953. The next prime is 149760991. The reversal of 149760983 is 389067941.

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

It is a cyclic number.

It is not a de Polignac number, because 149760983 - 2¹⁰ = 149759959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149760913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12488 + ... + 21341.

It is an arithmetic number, because the mean of its divisors is an integer number (19790550).

Almost surely, 2^149760983 is an apocalyptic number.

149760983 is a deficient number, since it is larger than the sum of its proper divisors (8563417).

149760983 is a wasteful number, since it uses less digits than its factorization.

149760983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34081.

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 149760983 is about 12237.6869955070. The cubic root of 149760983 is about 531.0469196012.

The spelling of 149760983 in words is "one hundred forty-nine million, seven hundred sixty thousand, nine hundred eighty-three".