654066334 has 8 divisors (see below), whose sum is σ = 1012747968. Its totient is φ = 316483680.

The previous prime is 654066331. The next prime is 654066337. The reversal of 654066334 is 433660456.

It is an interprime number because it is at equal distance from previous prime (654066331) and next prime (654066337).

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

It is a junction number, because it is equal to n+sod(n) for n = 654066293 and 654066302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (654066331) 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, 5274667 + ... + 5274790.

It is an arithmetic number, because the mean of its divisors is an integer number (126593496).

Almost surely, 2^654066334 is an apocalyptic number.

654066334 is a deficient number, since it is larger than the sum of its proper divisors (358681634).

654066334 is a wasteful number, since it uses less digits than its factorization.

654066334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10549490.

The product of its (nonzero) digits is 155520, while the sum is 37.

The square root of 654066334 is about 25574.7206045345. The cubic root of 654066334 is about 868.0417195221.

The spelling of 654066334 in words is "six hundred fifty-four million, sixty-six thousand, three hundred thirty-four".