996470407 has 2 divisors, whose sum is σ = 996470408. Its totient is φ = 996470406.

The previous prime is 996470399. The next prime is 996470471. The reversal of 996470407 is 704074699.

It is a weak prime.

It is an emirp because it is prime and its reverse (704074699) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 996470407 - 2³ = 996470399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (996473407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498235203 + 498235204.

It is an arithmetic number, because the mean of its divisors is an integer number (498235204).

Almost surely, 2^996470407 is an apocalyptic number.

996470407 is a deficient number, since it is larger than the sum of its proper divisors (1).

996470407 is an equidigital number, since it uses as much as digits as its factorization.

996470407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 996470407 is about 31566.9195044433. The cubic root of 996470407 is about 998.8220820541.

The spelling of 996470407 in words is "nine hundred ninety-six million, four hundred seventy thousand, four hundred seven".