297823434622 has 48 divisors (see below), whose sum is σ = 551179602288. Its totient is φ = 119925415680.

The previous prime is 297823434583. The next prime is 297823434637. The reversal of 297823434622 is 226434328792.

It is a self number, because there is not a number n which added to its sum of digits gives 297823434622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 825672 + ... + 1130212.

It is an arithmetic number, because the mean of its divisors is an integer number (11482908381).

Almost surely, 2^297823434622 is an apocalyptic number.

297823434622 is a deficient number, since it is larger than the sum of its proper divisors (253356167666).

297823434622 is a wasteful number, since it uses less digits than its factorization.

297823434622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305161 (or 305154 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 52.

The spelling of 297823434622 in words is "two hundred ninety-seven billion, eight hundred twenty-three million, four hundred thirty-four thousand, six hundred twenty-two".