66361034 has 8 divisors (see below), whose sum is σ = 104780640. Its totient is φ = 31434156.

The previous prime is 66361007. The next prime is 66361051. The reversal of 66361034 is 43016366.

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 = 66360988 and 66361006.

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, 873134 + ... + 873209.

It is an arithmetic number, because the mean of its divisors is an integer number (13097580).

Almost surely, 2^66361034 is an apocalyptic number.

66361034 is a deficient number, since it is larger than the sum of its proper divisors (38419606).

66361034 is a wasteful number, since it uses less digits than its factorization.

66361034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746364.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 66361034 is about 8146.2282069679. The cubic root of 66361034 is about 404.8595438365.

The spelling of 66361034 in words is "sixty-six million, three hundred sixty-one thousand, thirty-four".