69645034 has 8 divisors (see below), whose sum is σ = 107837568. Its totient is φ = 33699180.

The previous prime is 69645011. The next prime is 69645041. The reversal of 69645034 is 43054696.

It is a happy number.

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

It is a super-2 number, since 2×69645034² = 9700861521722312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 69644984 and 69645002.

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, 561592 + ... + 561715.

It is an arithmetic number, because the mean of its divisors is an integer number (13479696).

Almost surely, 2^69645034 is an apocalyptic number.

69645034 is a deficient number, since it is larger than the sum of its proper divisors (38192534).

69645034 is a wasteful number, since it uses less digits than its factorization.

69645034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123340.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 69645034 is about 8345.3600281833. The cubic root of 69645034 is about 411.4307223924.

The spelling of 69645034 in words is "sixty-nine million, six hundred forty-five thousand, thirty-four".