1676622746 has 8 divisors (see below), whose sum is σ = 2523821664. Its totient is φ = 835348860.

The previous prime is 1676622737. The next prime is 1676622763. The reversal of 1676622746 is 6472266761.

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

It is a super-2 number, since 2×1676622746² = 5622127664809161032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1676622746.

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, 1480550 + ... + 1481681.

It is an arithmetic number, because the mean of its divisors is an integer number (315477708).

Almost surely, 2^1676622746 is an apocalyptic number.

1676622746 is a deficient number, since it is larger than the sum of its proper divisors (847198918).

1676622746 is a wasteful number, since it uses less digits than its factorization.

1676622746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2962516.

The product of its digits is 1016064, while the sum is 47.

The square root of 1676622746 is about 40946.5840577697. The cubic root of 1676622746 is about 1187.9872635403.

The spelling of 1676622746 in words is "one billion, six hundred seventy-six million, six hundred twenty-two thousand, seven hundred forty-six".