19470342 has 8 divisors (see below), whose sum is σ = 38940696. Its totient is φ = 6490112.

The previous prime is 19470337. The next prime is 19470377. The reversal of 19470342 is 24307491.

It is a happy number.

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

19470342 is an admirable number.

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, 1622523 + ... + 1622534.

It is an arithmetic number, because the mean of its divisors is an integer number (4867587).

Almost surely, 2^19470342 is an apocalyptic number.

19470342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

19470342 is a wasteful number, since it uses less digits than its factorization.

19470342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3245062.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 19470342 is about 4412.5210481084. The cubic root of 19470342 is about 269.0241038272.

The spelling of 19470342 in words is "nineteen million, four hundred seventy thousand, three hundred forty-two".