1479307420 has 48 divisors (see below), whose sum is σ = 3132904320. Its totient is φ = 586727424.

The previous prime is 1479307393. The next prime is 1479307439. The reversal of 1479307420 is 247039741.

It is a self number, because there is not a number n which added to its sum of digits gives 1479307420.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1423261 + ... + 1424299.

It is an arithmetic number, because the mean of its divisors is an integer number (65268840).

Almost surely, 2^1479307420 is an apocalyptic number.

1479307420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1479307420 is an abundant number, since it is smaller than the sum of its proper divisors (1653596900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1479307420 is a wasteful number, since it uses less digits than its factorization.

1479307420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582 (or 1580 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 1479307420 is about 38461.7656900980. The cubic root of 1479307420 is about 1139.4260525257.

The spelling of 1479307420 in words is "one billion, four hundred seventy-nine million, three hundred seven thousand, four hundred twenty".