365949479 has 8 divisors (see below), whose sum is σ = 427954560. Its totient is φ = 306376056.

The previous prime is 365949469. The next prime is 365949541. The reversal of 365949479 is 974949563.

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

It is a de Polignac number, because none of the positive numbers 2^k-365949479 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 (365949469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 607589 + ... + 608190.

It is an arithmetic number, because the mean of its divisors is an integer number (53494320).

Almost surely, 2^365949479 is an apocalyptic number.

365949479 is a deficient number, since it is larger than the sum of its proper divisors (62005081).

365949479 is a wasteful number, since it uses less digits than its factorization.

365949479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215829.

The product of its digits is 7348320, while the sum is 56.

The square root of 365949479 is about 19129.8060366539. The cubic root of 365949479 is about 715.2760953061.

The spelling of 365949479 in words is "three hundred sixty-five million, nine hundred forty-nine thousand, four hundred seventy-nine".