69078413 has 8 divisors (see below), whose sum is σ = 70724640. Its totient is φ = 67448880.

The previous prime is 69078389. The next prime is 69078419. The reversal of 69078413 is 31487096.

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

It is a cyclic number.

It is not a de Polignac number, because 69078413 - 2¹⁴ = 69062029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69078419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4406 + ... + 12552.

It is an arithmetic number, because the mean of its divisors is an integer number (8840580).

Almost surely, 2^69078413 is an apocalyptic number.

It is an amenable number.

69078413 is a deficient number, since it is larger than the sum of its proper divisors (1646227).

69078413 is a wasteful number, since it uses less digits than its factorization.

69078413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8347.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 69078413 is about 8311.3424306787. The cubic root of 69078413 is about 410.3119042435.

The spelling of 69078413 in words is "sixty-nine million, seventy-eight thousand, four hundred thirteen".