1653676334 has 8 divisors (see below), whose sum is σ = 2482975920. Its totient is φ = 826017696.

The previous prime is 1653676319. The next prime is 1653676361. The reversal of 1653676334 is 4336763561.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407714 + ... + 411749.

It is an arithmetic number, because the mean of its divisors is an integer number (310371990).

Almost surely, 2^1653676334 is an apocalyptic number.

1653676334 is a deficient number, since it is larger than the sum of its proper divisors (829299586).

1653676334 is a wasteful number, since it uses less digits than its factorization.

1653676334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820474.

The product of its digits is 816480, while the sum is 44.

The square root of 1653676334 is about 40665.4193879763. The cubic root of 1653676334 is about 1182.5427152259.

The spelling of 1653676334 in words is "one billion, six hundred fifty-three million, six hundred seventy-six thousand, three hundred thirty-four".