997995010 has 16 divisors (see below), whose sum is σ = 1800000000. Its totient is φ = 398396016.

The previous prime is 997994999. The next prime is 997995017. The reversal of 997995010 is 10599799.

997995010 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (997995017) 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, 95010 + ... + 104989.

It is an arithmetic number, because the mean of its divisors is an integer number (112500000).

Almost surely, 2^997995010 is an apocalyptic number.

997995010 is a deficient number, since it is larger than the sum of its proper divisors (802004990).

997995010 is a wasteful number, since it uses less digits than its factorization.

997995010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200505.

The product of its (nonzero) digits is 229635, while the sum is 49.

The square root of 997995010 is about 31591.0590199189. The cubic root of 997995010 is about 999.3312228368.

The spelling of 997995010 in words is "nine hundred ninety-seven million, nine hundred ninety-five thousand, ten".