342020748 has 48 divisors (see below), whose sum is σ = 862776320. Its totient is φ = 105084864.

The previous prime is 342020747. The next prime is 342020761. The reversal of 342020748 is 847020243.

It is not an unprimeable number, because it can be changed into a prime (342020743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11836 + ... + 28707.

Almost surely, 2^342020748 is an apocalyptic number.

342020748 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

342020748 is an abundant number, since it is smaller than the sum of its proper divisors (520755572).

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

342020748 is a wasteful number, since it uses less digits than its factorization.

342020748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40606 (or 40604 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 342020748 is about 18493.8029620735. The cubic root of 342020748 is about 699.3332072177. Note that the first 3 decimals are identical.

The spelling of 342020748 in words is "three hundred forty-two million, twenty thousand, seven hundred forty-eight".