673152260 has 48 divisors (see below), whose sum is σ = 1549158912. Its totient is φ = 243667200.

The previous prime is 673152257. The next prime is 673152287. The reversal of 673152260 is 62251376.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

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, 42200 + ... + 55920.

It is an arithmetic number, because the mean of its divisors is an integer number (32274144).

Almost surely, 2^673152260 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 673152260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (774579456).

673152260 is an abundant number, since it is smaller than the sum of its proper divisors (876006652).

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

673152260 is a wasteful number, since it uses less digits than its factorization.

673152260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13964 (or 13962 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 673152260 is about 25945.1779720240. The cubic root of 673152260 is about 876.4041715482.

The spelling of 673152260 in words is "six hundred seventy-three million, one hundred fifty-two thousand, two hundred sixty".