994666954 has 4 divisors (see below), whose sum is σ = 1492000434. Its totient is φ = 497333476.

The previous prime is 994666949. The next prime is 994666973. The reversal of 994666954 is 459666499.

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., 981380929 + 13286025 = 31327^2 + 3645^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248666737 + ... + 248666740.

Almost surely, 2^994666954 is an apocalyptic number.

994666954 is a deficient number, since it is larger than the sum of its proper divisors (497333480).

994666954 is a wasteful number, since it uses less digits than its factorization.

994666954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497333479.

The product of its digits is 12597120, while the sum is 58.

The square root of 994666954 is about 31538.3410153419. The cubic root of 994666954 is about 998.2191484504.

The spelling of 994666954 in words is "nine hundred ninety-four million, six hundred sixty-six thousand, nine hundred fifty-four".