1047463794 has 24 divisors (see below), whose sum is σ = 2444082732. Its totient is φ = 322296480.

The previous prime is 1047463793. The next prime is 1047463811. The reversal of 1047463794 is 4973647401.

1047463794 is a `hidden beast` number, since 1 + 0 + 4 + 7 + 4 + 637 + 9 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1045681569 + 1782225 = 32337^2 + 1335^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1047463793) 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, 2237937 + ... + 2238404.

Almost surely, 2^1047463794 is an apocalyptic number.

1047463794 is an abundant number, since it is smaller than the sum of its proper divisors (1396618938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1047463794 is a wasteful number, since it uses less digits than its factorization.

1047463794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4476362 (or 4476359 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 1047463794 is about 32364.5453235481. The cubic root of 1047463794 is about 1015.5773508394.

The spelling of 1047463794 in words is "one billion, forty-seven million, four hundred sixty-three thousand, seven hundred ninety-four".