1464656323 has 8 divisors (see below), whose sum is σ = 1580131728. Its totient is φ = 1349582304.

The previous prime is 1464656279. The next prime is 1464656351. The reversal of 1464656323 is 3236564641.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1464656323 - 2²¹ = 1462559171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1464656383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92740 + ... + 107377.

It is an arithmetic number, because the mean of its divisors is an integer number (197516466).

Almost surely, 2^1464656323 is an apocalyptic number.

1464656323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1464656323 is a deficient number, since it is larger than the sum of its proper divisors (115475405).

1464656323 is a wasteful number, since it uses less digits than its factorization.

1464656323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200693.

The product of its digits is 311040, while the sum is 40.

The square root of 1464656323 is about 38270.8286165847. The cubic root of 1464656323 is about 1135.6519307707.

The spelling of 1464656323 in words is "one billion, four hundred sixty-four million, six hundred fifty-six thousand, three hundred twenty-three".