628041360 has 80 divisors (see below), whose sum is σ = 1978891200. Its totient is φ = 164728320.

The previous prime is 628041347. The next prime is 628041377. The reversal of 628041360 is 63140826.

628041360 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6810 + ... + 36089.

It is an arithmetic number, because the mean of its divisors is an integer number (24736140).

Almost surely, 2^628041360 is an apocalyptic number.

628041360 is a gapful number since it is divisible by the number (60) 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 628041360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (989445600).

628041360 is an abundant number, since it is smaller than the sum of its proper divisors (1350849840).

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

628041360 is a wasteful number, since it uses less digits than its factorization.

628041360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42976 (or 42970 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 628041360 is about 25060.7533805351. The cubic root of 628041360 is about 856.3725705153.

The spelling of 628041360 in words is "six hundred twenty-eight million, forty-one thousand, three hundred sixty".