1464495431 has 8 divisors (see below), whose sum is σ = 1675739520. Its totient is φ = 1253758968.

The previous prime is 1464495421. The next prime is 1464495451. The reversal of 1464495431 is 1345944641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1464495431 - 2¹⁴ = 1464479047 is a prime.

It is a super-2 number, since 2×1464495431² = 4289493734839751522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1464495421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120701 + ... + 132278.

It is an arithmetic number, because the mean of its divisors is an integer number (209467440).

Almost surely, 2^1464495431 is an apocalyptic number.

1464495431 is a deficient number, since it is larger than the sum of its proper divisors (211244089).

1464495431 is an equidigital number, since it uses as much as digits as its factorization.

1464495431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253813.

The product of its digits is 207360, while the sum is 41.

The square root of 1464495431 is about 38268.7265400875. The cubic root of 1464495431 is about 1135.6103455882.

The spelling of 1464495431 in words is "one billion, four hundred sixty-four million, four hundred ninety-five thousand, four hundred thirty-one".