1479419745 has 16 divisors (see below), whose sum is σ = 2367548352. Its totient is φ = 788864960.

The previous prime is 1479419741. The next prime is 1479419779. The reversal of 1479419745 is 5479149741.

It is not a de Polignac number, because 1479419745 - 2² = 1479419741 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1479419741) 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, 142015 + ... + 152075.

It is an arithmetic number, because the mean of its divisors is an integer number (147971772).

Almost surely, 2^1479419745 is an apocalyptic number.

1479419745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1479419745 is a deficient number, since it is larger than the sum of its proper divisors (888128607).

1479419745 is a wasteful number, since it uses less digits than its factorization.

1479419745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19872.

The product of its digits is 1270080, while the sum is 51.

The square root of 1479419745 is about 38463.2258787533. The cubic root of 1479419745 is about 1139.4548909741.

The spelling of 1479419745 in words is "one billion, four hundred seventy-nine million, four hundred nineteen thousand, seven hundred forty-five".