994262739 has 8 divisors (see below), whose sum is σ = 1326118800. Its totient is φ = 662624256.

The previous prime is 994262719. The next prime is 994262741. The reversal of 994262739 is 937262499.

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

It is not a de Polignac number, because 994262739 - 2¹⁷ = 994131667 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 994262691 and 994262700.

It is not an unprimeable number, because it can be changed into a prime (994262719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43414 + ... + 62235.

It is an arithmetic number, because the mean of its divisors is an integer number (165764850).

Almost surely, 2^994262739 is an apocalyptic number.

994262739 is a deficient number, since it is larger than the sum of its proper divisors (331856061).

994262739 is a wasteful number, since it uses less digits than its factorization.

994262739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108789.

The product of its digits is 1469664, while the sum is 51.

The square root of 994262739 is about 31531.9320530791. The cubic root of 994262739 is about 998.0839106130.

The spelling of 994262739 in words is "nine hundred ninety-four million, two hundred sixty-two thousand, seven hundred thirty-nine".