3118970 has 8 divisors (see below), whose sum is σ = 5614164. Its totient is φ = 1247584.

The previous prime is 3118949. The next prime is 3118987. The reversal of 3118970 is 798113.

It can be written as a sum of positive squares in 2 ways, for example, as 2745649 + 373321 = 1657^2 + 611^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155939 + ... + 155958.

Almost surely, 2^3118970 is an apocalyptic number.

3118970 is a deficient number, since it is larger than the sum of its proper divisors (2495194).

3118970 is a wasteful number, since it uses less digits than its factorization.

3118970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311904.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 3118970 is about 1766.0605878621. The cubic root of 3118970 is about 146.1067899510.

It can be divided in two parts, 31 and 18970, that multiplied together give a triangular number (588070 = T₁₀₈₄).

The spelling of 3118970 in words is "three million, one hundred eighteen thousand, nine hundred seventy".