744070622 has 8 divisors (see below), whose sum is σ = 1116855000. Its totient is φ = 371785624.

The previous prime is 744070589. The next prime is 744070643. The reversal of 744070622 is 226070447.

744070622 = T₁₄₈ + T₁₄₉ + ... + T₁₆₄₆.

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

It is a congruent number.

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, 121097 + ... + 127092.

It is an arithmetic number, because the mean of its divisors is an integer number (139606875).

Almost surely, 2^744070622 is an apocalyptic number.

744070622 is a deficient number, since it is larger than the sum of its proper divisors (372784378).

744070622 is a wasteful number, since it uses less digits than its factorization.

744070622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249690.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 744070622 is about 27277.6579273221. The cubic root of 744070622 is about 906.1596489108.

The spelling of 744070622 in words is "seven hundred forty-four million, seventy thousand, six hundred twenty-two".