947049074 has 4 divisors (see below), whose sum is σ = 1420573614. Its totient is φ = 473524536.

The previous prime is 947049067. The next prime is 947049097. The reversal of 947049074 is 470940749.

947049074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 470940749 = 17 ⋅27702397.

It can be written as a sum of positive squares in only one way, i.e., 721298449 + 225750625 = 26857^2 + 15025^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236762267 + ... + 236762270.

Almost surely, 2^947049074 is an apocalyptic number.

947049074 is a deficient number, since it is larger than the sum of its proper divisors (473524540).

947049074 is a wasteful number, since it uses less digits than its factorization.

947049074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473524539.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 947049074 is about 30774.1624418927. The cubic root of 947049074 is about 982.0286568901.

The spelling of 947049074 in words is "nine hundred forty-seven million, forty-nine thousand, seventy-four".