770954942 has 4 divisors (see below), whose sum is σ = 1156432416. Its totient is φ = 385477470.

The previous prime is 770954941. The next prime is 770954983. The reversal of 770954942 is 249459077.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770954941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192738734 + ... + 192738737.

It is an arithmetic number, because the mean of its divisors is an integer number (289108104).

Almost surely, 2^770954942 is an apocalyptic number.

770954942 is a deficient number, since it is larger than the sum of its proper divisors (385477474).

770954942 is a wasteful number, since it uses less digits than its factorization.

770954942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385477473.

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 770954942 is about 27766.0753798588. The cubic root of 770954942 is about 916.9443923806.

The spelling of 770954942 in words is "seven hundred seventy million, nine hundred fifty-four thousand, nine hundred forty-two".