348023622774 has 16 divisors (see below), whose sum is σ = 699544972800. Its totient is φ = 115424919720.

The previous prime is 348023622773. The next prime is 348023622823. The reversal of 348023622774 is 477226320843.

It is a super-2 number, since 2×348023622774² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348023622773) 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, 145737342 + ... + 145739729.

It is an arithmetic number, because the mean of its divisors is an integer number (43721560800).

Almost surely, 2^348023622774 is an apocalyptic number.

348023622774 is an abundant number, since it is smaller than the sum of its proper divisors (351521350026).

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

348023622774 is a wasteful number, since it uses less digits than its factorization.

348023622774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291477275.

The product of its (nonzero) digits is 2709504, while the sum is 48.

The spelling of 348023622774 in words is "three hundred forty-eight billion, twenty-three million, six hundred twenty-two thousand, seven hundred seventy-four".