1074649622 has 8 divisors (see below), whose sum is σ = 1616036016. Its totient is φ = 535970952.

The previous prime is 1074649619. The next prime is 1074649637. The reversal of 1074649622 is 2269464701.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1074649622.

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, 675938 + ... + 677525.

It is an arithmetic number, because the mean of its divisors is an integer number (202004502).

Almost surely, 2^1074649622 is an apocalyptic number.

1074649622 is a deficient number, since it is larger than the sum of its proper divisors (541386394).

1074649622 is a wasteful number, since it uses less digits than its factorization.

1074649622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353862.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 1074649622 is about 32781.8489716489. The cubic root of 1074649622 is about 1024.2884999233.

The spelling of 1074649622 in words is "one billion, seventy-four million, six hundred forty-nine thousand, six hundred twenty-two".