1061740670 has 16 divisors (see below), whose sum is σ = 1928996208. Its totient is φ = 420726720.

The previous prime is 1061740657. The next prime is 1061740699. The reversal of 1061740670 is 760471601.

It is a happy number.

It is a super-2 number, since 2×1061740670² = 2254586500664097800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495071 + ... + 497210.

It is an arithmetic number, because the mean of its divisors is an integer number (120562263).

Almost surely, 2^1061740670 is an apocalyptic number.

1061740670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1061740670 is a deficient number, since it is larger than the sum of its proper divisors (867255538).

1061740670 is a wasteful number, since it uses less digits than its factorization.

1061740670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992395.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 1061740670 is about 32584.3623537426. The cubic root of 1061740670 is about 1020.1706333785.

The spelling of 1061740670 in words is "one billion, sixty-one million, seven hundred forty thousand, six hundred seventy".