653084 has 12 divisors (see below), whose sum is σ = 1169784. Its totient is φ = 318864.

The previous prime is 653083. The next prime is 653111. The reversal of 653084 is 480356.

It is a super-2 number, since 2×653084² = 853037422112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1727 + ... + 2070.

It is an arithmetic number, because the mean of its divisors is an integer number (97482).

2⁶⁵³⁰⁸⁴ is an apocalyptic number.

It is an amenable number.

653084 is a deficient number, since it is larger than the sum of its proper divisors (516700).

653084 is a wasteful number, since it uses less digits than its factorization.

653084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3844 (or 3842 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 653084 is about 808.1361271469. The cubic root of 653084 is about 86.7606934803.

The spelling of 653084 in words is "six hundred fifty-three thousand, eighty-four".