746381244 has 96 divisors (see below), whose sum is σ = 2054707200. Its totient is φ = 206456832.

The previous prime is 746381239. The next prime is 746381263. The reversal of 746381244 is 442183647.

It is a super-2 number, since 2×746381244² = 1114169922789975072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 381982 + ... + 383930.

It is an arithmetic number, because the mean of its divisors is an integer number (21403200).

Almost surely, 2^746381244 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 746381244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1027353600).

746381244 is an abundant number, since it is smaller than the sum of its proper divisors (1308325956).

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

746381244 is a wasteful number, since it uses less digits than its factorization.

746381244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107 (or 2105 counting only the distinct ones).

The product of its digits is 129024, while the sum is 39.

The square root of 746381244 is about 27319.9788433300. The cubic root of 746381244 is about 907.0966696494.

The spelling of 746381244 in words is "seven hundred forty-six million, three hundred eighty-one thousand, two hundred forty-four".