730803874 has 4 divisors (see below), whose sum is σ = 1096205814. Its totient is φ = 365401936.

The previous prime is 730803869. The next prime is 730803881. The reversal of 730803874 is 478308037.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 678863025 + 51940849 = 26055^2 + 7207^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182700967 + ... + 182700970.

Almost surely, 2^730803874 is an apocalyptic number.

730803874 is a deficient number, since it is larger than the sum of its proper divisors (365401940).

730803874 is a wasteful number, since it uses less digits than its factorization.

730803874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365401939.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 730803874 is about 27033.3844348058. The cubic root of 730803874 is about 900.7417235295.

The spelling of 730803874 in words is "seven hundred thirty million, eight hundred three thousand, eight hundred seventy-four".