1098292799 has 8 divisors (see below), whose sum is σ = 1128668112. Its totient is φ = 1068137280.

The previous prime is 1098292781. The next prime is 1098292817. The reversal of 1098292799 is 9972928901.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1098292781) and next prime (1098292817).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1098292799 - 2¹² = 1098288703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1098292709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44792 + ... + 64829.

It is an arithmetic number, because the mean of its divisors is an integer number (141083514).

Almost surely, 2^1098292799 is an apocalyptic number.

1098292799 is a deficient number, since it is larger than the sum of its proper divisors (30375313).

1098292799 is a wasteful number, since it uses less digits than its factorization.

1098292799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109897.

The product of its (nonzero) digits is 1469664, while the sum is 56.

The square root of 1098292799 is about 33140.5008863777. The cubic root of 1098292799 is about 1031.7458057187.

The spelling of 1098292799 in words is "one billion, ninety-eight million, two hundred ninety-two thousand, seven hundred ninety-nine".