652379479 has 2 divisors, whose sum is σ = 652379480. Its totient is φ = 652379478.

The previous prime is 652379423. The next prime is 652379513. The reversal of 652379479 is 974973256.

652379479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 652379479 - 2⁹ = 652378967 is a prime.

It is a super-2 number, since 2×652379479² = 851197969240622882, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (652374479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326189739 + 326189740.

It is an arithmetic number, because the mean of its divisors is an integer number (326189740).

Almost surely, 2^652379479 is an apocalyptic number.

652379479 is a deficient number, since it is larger than the sum of its proper divisors (1).

652379479 is an equidigital number, since it uses as much as digits as its factorization.

652379479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2857680, while the sum is 52.

The square root of 652379479 is about 25541.7203610094. The cubic root of 652379479 is about 867.2948426205.

The spelling of 652379479 in words is "six hundred fifty-two million, three hundred seventy-nine thousand, four hundred seventy-nine".