342869426 has 16 divisors (see below), whose sum is σ = 517760640. Its totient is φ = 170286480.

The previous prime is 342869411. The next prime is 342869521. The reversal of 342869426 is 624968243.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375911 + ... + 376821.

It is an arithmetic number, because the mean of its divisors is an integer number (32360040).

Almost surely, 2^342869426 is an apocalyptic number.

342869426 is a deficient number, since it is larger than the sum of its proper divisors (174891214).

342869426 is a wasteful number, since it uses less digits than its factorization.

342869426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1969.

The product of its digits is 497664, while the sum is 44.

The square root of 342869426 is about 18516.7336752463. The cubic root of 342869426 is about 699.9111628758.

The spelling of 342869426 in words is "three hundred forty-two million, eight hundred sixty-nine thousand, four hundred twenty-six".