1469359479 has 16 divisors (see below), whose sum is σ = 2249642240. Its totient is φ = 835652160.

The previous prime is 1469359457. The next prime is 1469359481. The reversal of 1469359479 is 9749539641.

It is not a de Polignac number, because 1469359479 - 2⁵ = 1469359447 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 (1469359499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161374 + ... + 170235.

It is an arithmetic number, because the mean of its divisors is an integer number (140602640).

Almost surely, 2^1469359479 is an apocalyptic number.

1469359479 is a deficient number, since it is larger than the sum of its proper divisors (780282761).

1469359479 is a wasteful number, since it uses less digits than its factorization.

1469359479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331830.

The product of its digits is 7348320, while the sum is 57.

The square root of 1469359479 is about 38332.2250723852. The cubic root of 1469359479 is about 1136.8661954644.

The spelling of 1469359479 in words is "one billion, four hundred sixty-nine million, three hundred fifty-nine thousand, four hundred seventy-nine".