1060997698 has 8 divisors (see below), whose sum is σ = 1592025660. Its totient is φ = 530322480.

The previous prime is 1060997687. The next prime is 1060997699. The reversal of 1060997698 is 8967990601.

It can be written as a sum of positive squares in 2 ways, for example, as 1052158969 + 8838729 = 32437^2 + 2973^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1060997698² = 2251432230322598408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1060997699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80533 + ... + 92776.

Almost surely, 2^1060997698 is an apocalyptic number.

1060997698 is a deficient number, since it is larger than the sum of its proper divisors (531027962).

1060997698 is a wasteful number, since it uses less digits than its factorization.

1060997698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176372.

The product of its (nonzero) digits is 1469664, while the sum is 55.

The square root of 1060997698 is about 32572.9596137655. The cubic root of 1060997698 is about 1019.9326169763.

The spelling of 1060997698 in words is "one billion, sixty million, nine hundred ninety-seven thousand, six hundred ninety-eight".