3847495480 has 32 divisors (see below), whose sum is σ = 8725040640. Its totient is φ = 1526878080.

The previous prime is 3847495451. The next prime is 3847495481. The reversal of 3847495480 is 845947483.

3847495480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3847495481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373611 + ... + 383770.

It is an arithmetic number, because the mean of its divisors is an integer number (272657520).

Almost surely, 2^3847495480 is an apocalyptic number.

It is an amenable number.

3847495480 is an abundant number, since it is smaller than the sum of its proper divisors (4877545160).

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

3847495480 is a wasteful number, since it uses less digits than its factorization.

3847495480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757519 (or 757515 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 52.

The square root of 3847495480 is about 62028.1829493658. The cubic root of 3847495480 is about 1566.9652766152.

The spelling of 3847495480 in words is "three billion, eight hundred forty-seven million, four hundred ninety-five thousand, four hundred eighty".