1496161449 has 48 divisors (see below), whose sum is σ = 2380891968. Its totient is φ = 935649792.

The previous prime is 1496161427. The next prime is 1496161453. The reversal of 1496161449 is 9441616941.

1496161449 is a `hidden beast` number, since 1 + 49 + 6 + 161 + 449 = 666.

It is not a de Polignac number, because 1496161449 - 2⁷ = 1496161321 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1496161549) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2424589 + ... + 2425205.

It is an arithmetic number, because the mean of its divisors is an integer number (49601916).

Almost surely, 2^1496161449 is an apocalyptic number.

It is an amenable number.

1496161449 is a deficient number, since it is larger than the sum of its proper divisors (884730519).

1496161449 is an equidigital number, since it uses as much as digits as its factorization.

1496161449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236 (or 1224 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 1496161449 is about 38680.2462375823. The cubic root of 1496161449 is about 1143.7369542183.

The spelling of 1496161449 in words is "one billion, four hundred ninety-six million, one hundred sixty-one thousand, four hundred forty-nine".