1069098438 has 32 divisors (see below), whose sum is σ = 2167188480. Its totient is φ = 351552960.

The previous prime is 1069098421. The next prime is 1069098449. The reversal of 1069098438 is 8348909601.

It is a super-2 number, since 2×1069098438² = 2285942940268079688, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

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, 258003 + ... + 262113.

It is an arithmetic number, because the mean of its divisors is an integer number (67724640).

Almost surely, 2^1069098438 is an apocalyptic number.

1069098438 is an abundant number, since it is smaller than the sum of its proper divisors (1098090042).

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

1069098438 is a wasteful number, since it uses less digits than its factorization.

1069098438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4692.

The product of its (nonzero) digits is 373248, while the sum is 48.

The square root of 1069098438 is about 32697.0707862340. The cubic root of 1069098438 is about 1022.5217744340.

The spelling of 1069098438 in words is "one billion, sixty-nine million, ninety-eight thousand, four hundred thirty-eight".