69382494 has 40 divisors (see below), whose sum is σ = 156031920. Its totient is φ = 23043744.

The previous prime is 69382487. The next prime is 69382501. The reversal of 69382494 is 49428396.

It is an interprime number because it is at equal distance from previous prime (69382487) and next prime (69382501).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 57562 + ... + 58754.

It is an arithmetic number, because the mean of its divisors is an integer number (3900798).

Almost surely, 2^69382494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69382494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78015960).

69382494 is an abundant number, since it is smaller than the sum of its proper divisors (86649426).

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

69382494 is a wasteful number, since it uses less digits than its factorization.

69382494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566 (or 1557 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 69382494 is about 8329.6154773195. The cubic root of 69382494 is about 410.9130830110.

The spelling of 69382494 in words is "sixty-nine million, three hundred eighty-two thousand, four hundred ninety-four".