846953434 has 4 divisors (see below), whose sum is σ = 1270430154. Its totient is φ = 423476716.

The previous prime is 846953423. The next prime is 846953461. The reversal of 846953434 is 434359648.

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., 820994409 + 25959025 = 28653^2 + 5095^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211738357 + ... + 211738360.

Almost surely, 2^846953434 is an apocalyptic number.

846953434 is a deficient number, since it is larger than the sum of its proper divisors (423476720).

846953434 is a wasteful number, since it uses less digits than its factorization.

846953434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423476719.

The product of its digits is 1244160, while the sum is 46.

The square root of 846953434 is about 29102.4643973668. The cubic root of 846953434 is about 946.1351509189.

The spelling of 846953434 in words is "eight hundred forty-six million, nine hundred fifty-three thousand, four hundred thirty-four".