1098059764 has 12 divisors (see below), whose sum is σ = 1931666688. Its totient is φ = 546155000.

The previous prime is 1098059737. The next prime is 1098059819. The reversal of 1098059764 is 4679508901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717862 + ... + 719389.

It is an arithmetic number, because the mean of its divisors is an integer number (160972224).

Almost surely, 2^1098059764 is an apocalyptic number.

It is an amenable number.

1098059764 is a deficient number, since it is larger than the sum of its proper divisors (833606924).

1098059764 is a wasteful number, since it uses less digits than its factorization.

1098059764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437446 (or 1437444 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 49.

The square root of 1098059764 is about 33136.9848356787. The cubic root of 1098059764 is about 1031.6728288553.

The spelling of 1098059764 in words is "one billion, ninety-eight million, fifty-nine thousand, seven hundred sixty-four".