1097291034 has 48 divisors (see below), whose sum is σ = 2725040448. Its totient is φ = 312595776.

The previous prime is 1097291029. The next prime is 1097291047. The reversal of 1097291034 is 4301927901.

It is a super-2 number, since 2×1097291034² = 2408095226593578312, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1097291034.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31174 + ... + 56270.

It is an arithmetic number, because the mean of its divisors is an integer number (56771676).

Almost surely, 2^1097291034 is an apocalyptic number.

1097291034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1097291034 is an abundant number, since it is smaller than the sum of its proper divisors (1627749414).

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

1097291034 is a wasteful number, since it uses less digits than its factorization.

1097291034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25459 (or 25456 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 1097291034 is about 33125.3835298552. The cubic root of 1097291034 is about 1031.4320213800.

The spelling of 1097291034 in words is "one billion, ninety-seven million, two hundred ninety-one thousand, thirty-four".