742351776 has 48 divisors (see below), whose sum is σ = 1952312544. Its totient is φ = 246988544.

The previous prime is 742351763. The next prime is 742351777. The reversal of 742351776 is 677153247.

742351776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (742351777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46531 + ... + 60413.

It is an arithmetic number, because the mean of its divisors is an integer number (40673178).

Almost surely, 2^742351776 is an apocalyptic number.

It is an amenable number.

742351776 is an abundant number, since it is smaller than the sum of its proper divisors (1209960768).

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

742351776 is a wasteful number, since it uses less digits than its factorization.

742351776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14453 (or 14445 counting only the distinct ones).

The product of its digits is 246960, while the sum is 42.

The square root of 742351776 is about 27246.1332302402. The cubic root of 742351776 is about 905.4613506016.

The spelling of 742351776 in words is "seven hundred forty-two million, three hundred fifty-one thousand, seven hundred seventy-six".