675016320 has 256 divisors, whose sum is σ = 2425282560. Its totient is φ = 158208000.

The previous prime is 675016291. The next prime is 675016343. The reversal of 675016320 is 23610576.

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 31 ways as a sum of consecutive naturals, for example, 654205 + ... + 655235.

It is an arithmetic number, because the mean of its divisors is an integer number (9473760).

Almost surely, 2^675016320 is an apocalyptic number.

675016320 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 675016320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1212641280).

675016320 is an abundant number, since it is smaller than the sum of its proper divisors (1750266240).

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

675016320 is a wasteful number, since it uses less digits than its factorization.

675016320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095 (or 1083 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 675016320 is about 25981.0761901812. The cubic root of 675016320 is about 877.2123910320.

Adding to 675016320 its reverse (23610576), we get a palindrome (698626896).

The spelling of 675016320 in words is "six hundred seventy-five million, sixteen thousand, three hundred twenty".