69006938 has 32 divisors (see below), whose sum is σ = 138983040. Its totient is φ = 24816960.

The previous prime is 69006929. The next prime is 69006983. The reversal of 69006938 is 83960096.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 69006895 and 69006904.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15233 + ... + 19236.

It is an arithmetic number, because the mean of its divisors is an integer number (4343220).

Almost surely, 2^69006938 is an apocalyptic number.

69006938 is an abundant number, since it is smaller than the sum of its proper divisors (69976102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

69006938 is a wasteful number, since it uses less digits than its factorization.

69006938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34502.

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 69006938 is about 8307.0414709450. The cubic root of 69006938 is about 410.1703396904.

The spelling of 69006938 in words is "sixty-nine million, six thousand, nine hundred thirty-eight".