4781147910 has 64 divisors (see below), whose sum is σ = 14306194944. Its totient is φ = 993484800.

The previous prime is 4781147873. The next prime is 4781147911. The reversal of 4781147910 is 197411874.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4781147911) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1032571 + ... + 1037190.

It is an arithmetic number, because the mean of its divisors is an integer number (223534296).

Almost surely, 2^4781147910 is an apocalyptic number.

4781147910 is an abundant number, since it is smaller than the sum of its proper divisors (9525047034).

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

4781147910 is a wasteful number, since it uses less digits than its factorization.

4781147910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069789.

The product of its (nonzero) digits is 56448, while the sum is 42.

The square root of 4781147910 is about 69145.8452114080. The cubic root of 4781147910 is about 1684.6540346982.

The spelling of 4781147910 in words is "four billion, seven hundred eighty-one million, one hundred forty-seven thousand, nine hundred ten".