2070670774 has 4 divisors (see below), whose sum is σ = 3106006164. Its totient is φ = 1035335386.

The previous prime is 2070670759. The next prime is 2070670781. The reversal of 2070670774 is 4770760702.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517667692 + ... + 517667695.

It is an arithmetic number, because the mean of its divisors is an integer number (776501541).

Almost surely, 2^2070670774 is an apocalyptic number.

2070670774 is a deficient number, since it is larger than the sum of its proper divisors (1035335390).

2070670774 is a wasteful number, since it uses less digits than its factorization.

2070670774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035335389.

The product of its (nonzero) digits is 115248, while the sum is 40.

The square root of 2070670774 is about 45504.6236551848. The cubic root of 2070670774 is about 1274.5895434379.

The spelling of 2070670774 in words is "two billion, seventy million, six hundred seventy thousand, seven hundred seventy-four".