1361770970 has 32 divisors (see below), whose sum is σ = 2807474688. Its totient is φ = 465873408.

The previous prime is 1361770967. The next prime is 1361770979. The reversal of 1361770970 is 790771631.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1361770979) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 11402 + ... + 53418.

It is an arithmetic number, because the mean of its divisors is an integer number (87733584).

Almost surely, 2^1361770970 is an apocalyptic number.

1361770970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1361770970 is an abundant number, since it is smaller than the sum of its proper divisors (1445703718).

1361770970 is a wasteful number, since it uses less digits than its factorization.

1361770970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42494.

The product of its (nonzero) digits is 55566, while the sum is 41.

The square root of 1361770970 is about 36902.1811008509. The cubic root of 1361770970 is about 1108.4123529819.

The spelling of 1361770970 in words is "one billion, three hundred sixty-one million, seven hundred seventy thousand, nine hundred seventy".