1046993463 has 12 divisors (see below), whose sum is σ = 1512652440. Its totient is φ = 697844016.

The previous prime is 1046993449. The next prime is 1046993471. The reversal of 1046993463 is 3643996401.

It is not a de Polignac number, because 1046993463 - 2⁹ = 1046992951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046993443) 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, 44868 + ... + 64086.

It is an arithmetic number, because the mean of its divisors is an integer number (126054370).

Almost surely, 2^1046993463 is an apocalyptic number.

1046993463 is a deficient number, since it is larger than the sum of its proper divisors (465658977).

1046993463 is a wasteful number, since it uses less digits than its factorization.

1046993463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25278 (or 25275 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 45.

The square root of 1046993463 is about 32357.2783620625. The cubic root of 1046993463 is about 1015.4253236209.

The spelling of 1046993463 in words is "one billion, forty-six million, nine hundred ninety-three thousand, four hundred sixty-three".