1039448794 has 8 divisors (see below), whose sum is σ = 1561702068. Its totient is φ = 518881440.

The previous prime is 1039448759. The next prime is 1039448803. The reversal of 1039448794 is 4978449301.

It can be written as a sum of positive squares in 2 ways, for example, as 774898569 + 264550225 = 27837^2 + 16265^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419937 + ... + 422404.

Almost surely, 2^1039448794 is an apocalyptic number.

1039448794 is a deficient number, since it is larger than the sum of its proper divisors (522253274).

1039448794 is an equidigital number, since it uses as much as digits as its factorization.

1039448794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842960.

The product of its (nonzero) digits is 870912, while the sum is 49.

The square root of 1039448794 is about 32240.4837742860. The cubic root of 1039448794 is about 1012.9803787453.

The spelling of 1039448794 in words is "one billion, thirty-nine million, four hundred forty-eight thousand, seven hundred ninety-four".