997468094 has 16 divisors (see below), whose sum is σ = 1784291328. Its totient is φ = 408899832.

The previous prime is 997468091. The next prime is 997468111. The reversal of 997468094 is 490864799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (997468091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1548542 + ... + 1549185.

It is an arithmetic number, because the mean of its divisors is an integer number (111518208).

Almost surely, 2^997468094 is an apocalyptic number.

997468094 is a deficient number, since it is larger than the sum of its proper divisors (786823234).

997468094 is a wasteful number, since it uses less digits than its factorization.

997468094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3097759.

The product of its (nonzero) digits is 3919104, while the sum is 56.

The square root of 997468094 is about 31582.7182807307. The cubic root of 997468094 is about 999.1553180466.

The spelling of 997468094 in words is "nine hundred ninety-seven million, four hundred sixty-eight thousand, ninety-four".