6743473780 has 24 divisors (see below), whose sum is σ = 14178453408. Its totient is φ = 2694121248.

The previous prime is 6743473727. The next prime is 6743473823. The reversal of 6743473780 is 873743476.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

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, 187314 + ... + 220393.

It is an arithmetic number, because the mean of its divisors is an integer number (590768892).

Almost surely, 2^6743473780 is an apocalyptic number.

It is an amenable number.

6743473780 is an abundant number, since it is smaller than the sum of its proper divisors (7434979628).

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

6743473780 is a wasteful number, since it uses less digits than its factorization.

6743473780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408543 (or 408541 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 49.

The square root of 6743473780 is about 82118.6567108839. The cubic root of 6743473780 is about 1889.2723027421.

The spelling of 6743473780 in words is "six billion, seven hundred forty-three million, four hundred seventy-three thousand, seven hundred eighty".