1030197834 has 24 divisors (see below), whose sum is σ = 2232747972. Its totient is φ = 343298880.

The previous prime is 1030197793. The next prime is 1030197877. The reversal of 1030197834 is 4387910301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1023680025 + 6517809 = 31995^2 + 2553^2 .

It is a super-2 number, since 2×1030197834² = 2122615154356583112, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80304 + ... + 92244.

Almost surely, 2^1030197834 is an apocalyptic number.

1030197834 is an abundant number, since it is smaller than the sum of its proper divisors (1202550138).

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

1030197834 is a wasteful number, since it uses less digits than its factorization.

1030197834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16742 (or 16739 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 1030197834 is about 32096.6950635108. The cubic root of 1030197834 is about 1009.9662878007.

The spelling of 1030197834 in words is "one billion, thirty million, one hundred ninety-seven thousand, eight hundred thirty-four".