746366544 has 240 divisors, whose sum is σ = 2638831104. Its totient is φ = 191289600.

The previous prime is 746366503. The next prime is 746366557. The reversal of 746366544 is 445663647.

It is a happy number.

746366544 is a `hidden beast` number, since 7 + 4 + 636 + 6 + 5 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 746366544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 919899 + ... + 920709.

Almost surely, 2^746366544 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 746366544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1319415552).

746366544 is an abundant number, since it is smaller than the sum of its proper divisors (1892464560).

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

746366544 is a wasteful number, since it uses less digits than its factorization.

746366544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926 (or 917 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 45.

The square root of 746366544 is about 27319.7098081220. The cubic root of 746366544 is about 907.0907145120.

The spelling of 746366544 in words is "seven hundred forty-six million, three hundred sixty-six thousand, five hundred forty-four".