1469480247 has 12 divisors (see below), whose sum is σ = 2154263800. Its totient is φ = 965031408.

The previous prime is 1469480231. The next prime is 1469480249. The reversal of 1469480247 is 7420849641.

1469480247 is a `hidden beast` number, since 146 + 9 + 480 + 24 + 7 = 666.

It is not a de Polignac number, because 1469480247 - 2⁴ = 1469480231 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 (1469480249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1217872 + ... + 1219077.

Almost surely, 2^1469480247 is an apocalyptic number.

1469480247 is a deficient number, since it is larger than the sum of its proper divisors (684783553).

1469480247 is a wasteful number, since it uses less digits than its factorization.

1469480247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2437022 (or 2437019 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 1469480247 is about 38333.8003203439. The cubic root of 1469480247 is about 1136.8973413021.

The spelling of 1469480247 in words is "one billion, four hundred sixty-nine million, four hundred eighty thousand, two hundred forty-seven".