6553934 has 4 divisors (see below), whose sum is σ = 9830904. Its totient is φ = 3276966.

The previous prime is 6553933. The next prime is 6553949. The reversal of 6553934 is 4393556.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 6553894 and 6553903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6553933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1638482 + ... + 1638485.

It is an arithmetic number, because the mean of its divisors is an integer number (2457726).

Almost surely, 2^6553934 is an apocalyptic number.

6553934 is a deficient number, since it is larger than the sum of its proper divisors (3276970).

6553934 is a wasteful number, since it uses less digits than its factorization.

6553934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3276969.

The product of its digits is 48600, while the sum is 35.

The square root of 6553934 is about 2560.0652335439. The cubic root of 6553934 is about 187.1403142994.

The spelling of 6553934 in words is "six million, five hundred fifty-three thousand, nine hundred thirty-four".