260507370 has 48 divisors (see below), whose sum is σ = 638965728. Its totient is φ = 67973280.

The previous prime is 260507363. The next prime is 260507411. The reversal of 260507370 is 73705062.

It is a super-4 number, since 4×260507370⁴ (a number of 35 digits) contains 4444 as substring.

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 23 ways as a sum of consecutive naturals, for example, 64305 + ... + 68235.

It is an arithmetic number, because the mean of its divisors is an integer number (13311786).

Almost surely, 2^260507370 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260507370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319482864).

260507370 is an abundant number, since it is smaller than the sum of its proper divisors (378458358).

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

260507370 is a wasteful number, since it uses less digits than its factorization.

260507370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4035 (or 3988 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 260507370 is about 16140.2407045248. The cubic root of 260507370 is about 638.6653256631.

The spelling of 260507370 in words is "two hundred sixty million, five hundred seven thousand, three hundred seventy".