4260784380 has 24 divisors (see below), whose sum is σ = 11930196432. Its totient is φ = 1136209152.

The previous prime is 4260784331. The next prime is 4260784391. The reversal of 4260784380 is 834870624.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35506477 + ... + 35506596.

It is an arithmetic number, because the mean of its divisors is an integer number (497091518).

Almost surely, 2^4260784380 is an apocalyptic number.

It is an amenable number.

4260784380 is an abundant number, since it is smaller than the sum of its proper divisors (7669412052).

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

4260784380 is a wasteful number, since it uses less digits than its factorization.

4260784380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71013085 (or 71013083 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 4260784380 is about 65274.6840666426. The cubic root of 4260784380 is about 1621.1748298638.

The spelling of 4260784380 in words is "four billion, two hundred sixty million, seven hundred eighty-four thousand, three hundred eighty".