770948342 has 8 divisors (see below), whose sum is σ = 1158456600. Its totient is φ = 384796144.

The previous prime is 770948261. The next prime is 770948359. The reversal of 770948342 is 243849077.

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

It is a super-2 number, since 2×770948342² = 1188722692065097928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 770948293 and 770948302.

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, 337592 + ... + 339867.

It is an arithmetic number, because the mean of its divisors is an integer number (144807075).

Almost surely, 2^770948342 is an apocalyptic number.

770948342 is a deficient number, since it is larger than the sum of its proper divisors (387508258).

770948342 is a wasteful number, since it uses less digits than its factorization.

770948342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678030.

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 770948342 is about 27765.9565295345. The cubic root of 770948342 is about 916.9417757770.

The spelling of 770948342 in words is "seven hundred seventy million, nine hundred forty-eight thousand, three hundred forty-two".