1064402463 has 8 divisors (see below), whose sum is σ = 1423827328. Its totient is φ = 707289624.

The previous prime is 1064402461. The next prime is 1064402491. The reversal of 1064402463 is 3642044601.

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

It is not a de Polignac number, because 1064402463 - 2¹ = 1064402461 is a prime.

It is a super-2 number, since 2×1064402463² = 2265905206480932738, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1064402463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064402461) 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, 576931 + ... + 578772.

It is an arithmetic number, because the mean of its divisors is an integer number (177978416).

Almost surely, 2^1064402463 is an apocalyptic number.

1064402463 is a deficient number, since it is larger than the sum of its proper divisors (359424865).

1064402463 is a wasteful number, since it uses less digits than its factorization.

1064402463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156013.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 1064402463 is about 32625.1814247829. The cubic root of 1064402463 is about 1021.0224474596.

The spelling of 1064402463 in words is "one billion, sixty-four million, four hundred two thousand, four hundred sixty-three".