6771964 has 12 divisors (see below), whose sum is σ = 12259800. Its totient is φ = 3269168.

The previous prime is 6771953. The next prime is 6771971. The reversal of 6771964 is 4691776.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29074 + ... + 29305.

It is an arithmetic number, because the mean of its divisors is an integer number (1021650).

Almost surely, 2^6771964 is an apocalyptic number.

It is an amenable number.

6771964 is a deficient number, since it is larger than the sum of its proper divisors (5487836).

6771964 is a wasteful number, since it uses less digits than its factorization.

6771964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58412 (or 58410 counting only the distinct ones).

The product of its digits is 63504, while the sum is 40.

The square root of 6771964 is about 2602.2997521423. The cubic root of 6771964 is about 189.1929200389.

The spelling of 6771964 in words is "six million, seven hundred seventy-one thousand, nine hundred sixty-four".