1098941467 has 16 divisors (see below), whose sum is σ = 1197231840. Its totient is φ = 1002661632.

The previous prime is 1098941423. The next prime is 1098941483. The reversal of 1098941467 is 7641498901.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1098941467 is a prime.

It is a super-2 number, since 2×1098941467² = 2415344695784224178, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1098941467.

It is not an unprimeable number, because it can be changed into a prime (1098941267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1152663 + ... + 1153615.

It is an arithmetic number, because the mean of its divisors is an integer number (74826990).

Almost surely, 2^1098941467 is an apocalyptic number.

1098941467 is a deficient number, since it is larger than the sum of its proper divisors (98290373).

1098941467 is a wasteful number, since it uses less digits than its factorization.

1098941467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902.

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 1098941467 is about 33150.2860771970. The cubic root of 1098941467 is about 1031.9488871962.

The spelling of 1098941467 in words is "one billion, ninety-eight million, nine hundred forty-one thousand, four hundred sixty-seven".