342382077 has 12 divisors (see below), whose sum is σ = 496146144. Its totient is φ = 227518920.

The previous prime is 342382049. The next prime is 342382099. The reversal of 342382077 is 770283243.

It is not a de Polignac number, because 342382077 - 2⁶ = 342382013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342382177) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58363 + ... + 63960.

It is an arithmetic number, because the mean of its divisors is an integer number (41345512).

Almost surely, 2^342382077 is an apocalyptic number.

It is an amenable number.

342382077 is a deficient number, since it is larger than the sum of its proper divisors (153764067).

342382077 is a wasteful number, since it uses less digits than its factorization.

342382077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122640 (or 122637 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 342382077 is about 18503.5693043261. The cubic root of 342382077 is about 699.5793915376.

It can be divided in two parts, 34238 and 2077, that added together give a triangular number (36315 = T₂₆₉).

The spelling of 342382077 in words is "three hundred forty-two million, three hundred eighty-two thousand, seventy-seven".