1098746092 has 12 divisors (see below), whose sum is σ = 1928873520. Its totient is φ = 547639376.

The previous prime is 1098746083. The next prime is 1098746101. The reversal of 1098746092 is 2906478901.

It is an interprime number because it is at equal distance from previous prime (1098746083) and next prime (1098746101).

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, 431992 + ... + 434527.

It is an arithmetic number, because the mean of its divisors is an integer number (160739460).

Almost surely, 2^1098746092 is an apocalyptic number.

It is an amenable number.

1098746092 is a deficient number, since it is larger than the sum of its proper divisors (830127428).

1098746092 is a wasteful number, since it uses less digits than its factorization.

1098746092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866840 (or 866838 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 1098746092 is about 33147.3391390621. The cubic root of 1098746092 is about 1031.8877286574.

The spelling of 1098746092 in words is "one billion, ninety-eight million, seven hundred forty-six thousand, ninety-two".