146979357 has 8 divisors (see below), whose sum is σ = 223968576. Its totient is φ = 83988192.

The previous prime is 146979353. The next prime is 146979359. The reversal of 146979357 is 753979641.

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

It is not a de Polignac number, because 146979357 - 2² = 146979353 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146979353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3499488 + ... + 3499529.

It is an arithmetic number, because the mean of its divisors is an integer number (27996072).

Almost surely, 2^146979357 is an apocalyptic number.

It is an amenable number.

146979357 is a deficient number, since it is larger than the sum of its proper divisors (76989219).

146979357 is an equidigital number, since it uses as much as digits as its factorization.

146979357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6999027.

The product of its digits is 1428840, while the sum is 51.

The square root of 146979357 is about 12123.5043201213. The cubic root of 146979357 is about 527.7385032894.

The spelling of 146979357 in words is "one hundred forty-six million, nine hundred seventy-nine thousand, three hundred fifty-seven".