1098418696 has 16 divisors (see below), whose sum is σ = 2073176640. Its totient is φ = 545571600.

The previous prime is 1098418681. The next prime is 1098418697. The reversal of 1098418696 is 6968148901.

It is not an unprimeable number, because it can be changed into a prime (1098418697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453436 + ... + 455851.

It is an arithmetic number, because the mean of its divisors is an integer number (129573540).

Almost surely, 2^1098418696 is an apocalyptic number.

It is an amenable number.

1098418696 is a deficient number, since it is larger than the sum of its proper divisors (974757944).

1098418696 is a wasteful number, since it uses less digits than its factorization.

1098418696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909444 (or 909440 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 52.

The square root of 1098418696 is about 33142.4002751762. The cubic root of 1098418696 is about 1031.7852271246.

The spelling of 1098418696 in words is "one billion, ninety-eight million, four hundred eighteen thousand, six hundred ninety-six".