1098002412 has 48 divisors (see below), whose sum is σ = 3065651680. Its totient is φ = 337846464.

The previous prime is 1098002387. The next prime is 1098002441. The reversal of 1098002412 is 2142008901.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389623 + ... + 392430.

Almost surely, 2^1098002412 is an apocalyptic number.

1098002412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1098002412 is an abundant number, since it is smaller than the sum of its proper divisors (1967649268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1098002412 is a wasteful number, since it uses less digits than its factorization.

1098002412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782079 (or 782071 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 1098002412 is about 33136.1194469117. The cubic root of 1098002412 is about 1031.6548670126.

The spelling of 1098002412 in words is "one billion, ninety-eight million, two thousand, four hundred twelve".