698496722 has 64 divisors (see below), whose sum is σ = 1335564288. Its totient is φ = 266112000.

The previous prime is 698496719. The next prime is 698496727. The reversal of 698496722 is 227694896.

It is not an unprimeable number, because it can be changed into a prime (698496727) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2110097 + ... + 2110427.

It is an arithmetic number, because the mean of its divisors is an integer number (20868192).

Almost surely, 2^698496722 is an apocalyptic number.

698496722 is a deficient number, since it is larger than the sum of its proper divisors (637067566).

698496722 is a wasteful number, since it uses less digits than its factorization.

698496722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615.

The product of its digits is 2612736, while the sum is 53.

The square root of 698496722 is about 26429.0885578750. The cubic root of 698496722 is about 887.2679430846.

The spelling of 698496722 in words is "six hundred ninety-eight million, four hundred ninety-six thousand, seven hundred twenty-two".