69421334 has 8 divisors (see below), whose sum is σ = 104245488. Its totient is φ = 34672840.

The previous prime is 69421309. The next prime is 69421409. The reversal of 69421334 is 43312496.

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

It is a super-2 number, since 2×69421334² = 9638643228679112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 69421334.

It is a congruent number.

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, 16562 + ... + 20325.

It is an arithmetic number, because the mean of its divisors is an integer number (13030686).

Almost surely, 2^69421334 is an apocalyptic number.

69421334 is a deficient number, since it is larger than the sum of its proper divisors (34824154).

69421334 is a wasteful number, since it uses less digits than its factorization.

69421334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37830.

The product of its digits is 15552, while the sum is 32.

The square root of 69421334 is about 8331.9465912835. The cubic root of 69421334 is about 410.9897444571.

The spelling of 69421334 in words is "sixty-nine million, four hundred twenty-one thousand, three hundred thirty-four".