3463457720 has 32 divisors (see below), whose sum is σ = 7817865120. Its totient is φ = 1380923520.

The previous prime is 3463457717. The next prime is 3463457729. The reversal of 3463457720 is 277543643.

3463457720 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 (41) 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 (3463457729) 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, 126767 + ... + 151646.

It is an arithmetic number, because the mean of its divisors is an integer number (244308285).

Almost surely, 2^3463457720 is an apocalyptic number.

It is an amenable number.

3463457720 is an abundant number, since it is smaller than the sum of its proper divisors (4354407400).

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

3463457720 is a wasteful number, since it uses less digits than its factorization.

3463457720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278735 (or 278731 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 41.

The square root of 3463457720 is about 58851.1488418026. The cubic root of 3463457720 is about 1512.9919945781.

The spelling of 3463457720 in words is "three billion, four hundred sixty-three million, four hundred fifty-seven thousand, seven hundred twenty".