70444334 has 8 divisors (see below), whose sum is σ = 105830280. Its totient is φ = 35167576.

The previous prime is 70444321. The next prime is 70444349. The reversal of 70444334 is 43344407.

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

It is a junction number, because it is equal to n+sod(n) for n = 70444297 and 70444306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25664 + ... + 28275.

It is an arithmetic number, because the mean of its divisors is an integer number (13228785).

Almost surely, 2^70444334 is an apocalyptic number.

70444334 is a deficient number, since it is larger than the sum of its proper divisors (35385946).

70444334 is a wasteful number, since it uses less digits than its factorization.

70444334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54594.

The product of its (nonzero) digits is 16128, while the sum is 29.

The square root of 70444334 is about 8393.1122952097. The cubic root of 70444334 is about 412.9987043326.

The spelling of 70444334 in words is "seventy million, four hundred forty-four thousand, three hundred thirty-four".