994740494 has 8 divisors (see below), whose sum is σ = 1627757208. Its totient is φ = 452154760.

The previous prime is 994740463. The next prime is 994740577. The reversal of 994740494 is 494047499.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22607717 + ... + 22607760.

It is an arithmetic number, because the mean of its divisors is an integer number (203469651).

Almost surely, 2^994740494 is an apocalyptic number.

994740494 is a deficient number, since it is larger than the sum of its proper divisors (633016714).

994740494 is a wasteful number, since it uses less digits than its factorization.

994740494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45215490.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The square root of 994740494 is about 31539.5068762972. The cubic root of 994740494 is about 998.2437487204.

The spelling of 994740494 in words is "nine hundred ninety-four million, seven hundred forty thousand, four hundred ninety-four".