1097434392 has 16 divisors (see below), whose sum is σ = 2743586040. Its totient is φ = 365811456.

The previous prime is 1097434363. The next prime is 1097434411. The reversal of 1097434392 is 2934347901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22863193 + ... + 22863240.

Almost surely, 2^1097434392 is an apocalyptic number.

1097434392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1097434392 is an abundant number, since it is smaller than the sum of its proper divisors (1646151648).

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

1097434392 is a wasteful number, since it uses less digits than its factorization.

1097434392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45726442 (or 45726438 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 1097434392 is about 33127.5473284697. The cubic root of 1097434392 is about 1031.4769373255.

The spelling of 1097434392 in words is "one billion, ninety-seven million, four hundred thirty-four thousand, three hundred ninety-two".