711978470 has 16 divisors (see below), whose sum is σ = 1464641568. Its totient is φ = 244106880.

The previous prime is 711978461. The next prime is 711978473. The reversal of 711978470 is 74879117.

It is a happy number.

711978470 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (711978473) 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, 5085491 + ... + 5085630.

It is an arithmetic number, because the mean of its divisors is an integer number (91540098).

Almost surely, 2^711978470 is an apocalyptic number.

711978470 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

711978470 is an abundant number, since it is smaller than the sum of its proper divisors (752663098).

711978470 is a wasteful number, since it uses less digits than its factorization.

711978470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10171135.

The product of its (nonzero) digits is 98784, while the sum is 44.

The square root of 711978470 is about 26682.9246897712. The cubic root of 711978470 is about 892.9400184680.

The spelling of 711978470 in words is "seven hundred eleven million, nine hundred seventy-eight thousand, four hundred seventy".