746083856 has 80 divisors (see below), whose sum is σ = 1681392384. Its totient is φ = 314130432.

The previous prime is 746083853. The next prime is 746083859. The reversal of 746083856 is 658380647.

It is an interprime number because it is at equal distance from previous prime (746083853) and next prime (746083859).

It is a super-2 number, since 2×746083856² = 1113282240367657472, 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 746083856.

It is not an unprimeable number, because it can be changed into a prime (746083853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2113376 + ... + 2113728.

Almost surely, 2^746083856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 746083856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (840696192).

746083856 is an abundant number, since it is smaller than the sum of its proper divisors (935308528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

746083856 is a wasteful number, since it uses less digits than its factorization.

746083856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 746083856 is about 27314.5356175059. The cubic root of 746083856 is about 906.9761791708.

The spelling of 746083856 in words is "seven hundred forty-six million, eighty-three thousand, eight hundred fifty-six".