1073799428 has 24 divisors (see below), whose sum is σ = 2029249152. Its totient is φ = 494240544.

The previous prime is 1073799427. The next prime is 1073799431. The reversal of 1073799428 is 8249973701.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1073799427) 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, 9050 + ... + 47217.

It is an arithmetic number, because the mean of its divisors is an integer number (84552048).

Almost surely, 2^1073799428 is an apocalyptic number.

It is an amenable number.

1073799428 is a deficient number, since it is larger than the sum of its proper divisors (955449724).

1073799428 is a wasteful number, since it uses less digits than its factorization.

1073799428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56651 (or 56649 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 50.

The square root of 1073799428 is about 32768.8789554968. The cubic root of 1073799428 is about 1024.0183114910.

The spelling of 1073799428 in words is "one billion, seventy-three million, seven hundred ninety-nine thousand, four hundred twenty-eight".