994884629 has 2 divisors, whose sum is σ = 994884630. Its totient is φ = 994884628.

The previous prime is 994884617. The next prime is 994884689. The reversal of 994884629 is 926488499.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 578643025 + 416241604 = 24055^2 + 20402^2 .

It is an emirp because it is prime and its reverse (926488499) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 994884629 - 2⁴ = 994884613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (994884689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497442314 + 497442315.

It is an arithmetic number, because the mean of its divisors is an integer number (497442315).

Almost surely, 2^994884629 is an apocalyptic number.

It is an amenable number.

994884629 is a deficient number, since it is larger than the sum of its proper divisors (1).

994884629 is an equidigital number, since it uses as much as digits as its factorization.

994884629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8957952, while the sum is 59.

The square root of 994884629 is about 31541.7917848685. The cubic root of 994884629 is about 998.2919605957.

The spelling of 994884629 in words is "nine hundred ninety-four million, eight hundred eighty-four thousand, six hundred twenty-nine".