69034973 has 12 divisors (see below), whose sum is σ = 80441820. Its totient is φ = 59072832.

The previous prime is 69034969. The next prime is 69035003. The reversal of 69034973 is 37943096.

It can be written as a sum of positive squares in 2 ways, for example, as 63568729 + 5466244 = 7973^2 + 2338^2 .

It is not a de Polignac number, because 69034973 - 2² = 69034969 is a prime.

It is a super-2 number, since 2×69034973² = 9531654994221458, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 69034973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69034913) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52913 + ... + 54201.

It is an arithmetic number, because the mean of its divisors is an integer number (6703485).

Almost surely, 2^69034973 is an apocalyptic number.

It is an amenable number.

69034973 is a deficient number, since it is larger than the sum of its proper divisors (11406847).

69034973 is a wasteful number, since it uses less digits than its factorization.

69034973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2396 (or 2389 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 69034973 is about 8308.7287234570. The cubic root of 69034973 is about 410.2258779156.

It can be divided in two parts, 69034 and 973, that added together give a palindrome (70007).

The spelling of 69034973 in words is "sixty-nine million, thirty-four thousand, nine hundred seventy-three".