70070337 has 6 divisors (see below), whose sum is σ = 101212722. Its totient is φ = 46713552.

The previous prime is 70070321. The next prime is 70070359. The reversal of 70070337 is 73307007.

It can be written as a sum of positive squares in only one way, i.e., 60279696 + 9790641 = 7764^2 + 3129^2 .

It is not a de Polignac number, because 70070337 - 2⁴ = 70070321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70070337.

It is not an unprimeable number, because it can be changed into a prime (70070237) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3892788 + ... + 3892805.

It is an arithmetic number, because the mean of its divisors is an integer number (16868787).

Almost surely, 2^70070337 is an apocalyptic number.

It is an amenable number.

70070337 is a deficient number, since it is larger than the sum of its proper divisors (31142385).

70070337 is a wasteful number, since it uses less digits than its factorization.

70070337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7785599 (or 7785596 counting only the distinct ones).

The product of its (nonzero) digits is 3087, while the sum is 27.

The square root of 70070337 is about 8370.8026496866. The cubic root of 70070337 is about 412.2665213174.

It can be divided in two parts, 70070 and 337, that added together give a palindrome (70407).

The spelling of 70070337 in words is "seventy million, seventy thousand, three hundred thirty-seven".