4000364479 has 2 divisors, whose sum is σ = 4000364480. Its totient is φ = 4000364478.

The previous prime is 4000364471. The next prime is 4000364507. The reversal of 4000364479 is 9744630004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4000364479 - 2³ = 4000364471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4000364471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000182239 + 2000182240.

It is an arithmetic number, because the mean of its divisors is an integer number (2000182240).

Almost surely, 2^4000364479 is an apocalyptic number.

4000364479 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000364479 is an equidigital number, since it uses as much as digits as its factorization.

4000364479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 4000364479 is about 63248.4345972294. The cubic root of 4000364479 is about 1587.4492650328.

The spelling of 4000364479 in words is "four billion, three hundred sixty-four thousand, four hundred seventy-nine".