946961594 has 4 divisors (see below), whose sum is σ = 1420442394. Its totient is φ = 473480796.

The previous prime is 946961573. The next prime is 946961597. The reversal of 946961594 is 495169649.

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., 585010969 + 361950625 = 24187^2 + 19025^2 .

It is a super-2 number, since 2×946961594² = 1793472521022041672, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (946961597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236740397 + ... + 236740400.

Almost surely, 2^946961594 is an apocalyptic number.

946961594 is a deficient number, since it is larger than the sum of its proper divisors (473480800).

946961594 is a wasteful number, since it uses less digits than its factorization.

946961594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473480799.

The product of its digits is 2099520, while the sum is 53.

The square root of 946961594 is about 30772.7410868775. The cubic root of 946961594 is about 981.9984189244.

The spelling of 946961594 in words is "nine hundred forty-six million, nine hundred sixty-one thousand, five hundred ninety-four".