747346180 has 96 divisors (see below), whose sum is σ = 1910151936. Its totient is φ = 239763456.

The previous prime is 747346151. The next prime is 747346189. The reversal of 747346180 is 81643747.

It is a zygodrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (747346189) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 458527 + ... + 460153.

It is an arithmetic number, because the mean of its divisors is an integer number (19897416).

Almost surely, 2^747346180 is an apocalyptic number.

747346180 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 747346180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (955075968).

747346180 is an abundant number, since it is smaller than the sum of its proper divisors (1162805756).

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

747346180 is a wasteful number, since it uses less digits than its factorization.

747346180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853 (or 1851 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 747346180 is about 27337.6330357988. The cubic root of 747346180 is about 907.4874053101.

The spelling of 747346180 in words is "seven hundred forty-seven million, three hundred forty-six thousand, one hundred eighty".