742896270 has 24 divisors (see below), whose sum is σ = 1931530536. Its totient is φ = 198105648.

The previous prime is 742896227. The next prime is 742896281. The reversal of 742896270 is 72698247.

742896270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4127112 + ... + 4127291.

It is an arithmetic number, because the mean of its divisors is an integer number (80480439).

Almost surely, 2^742896270 is an apocalyptic number.

742896270 is an abundant number, since it is smaller than the sum of its proper divisors (1188634266).

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

742896270 is a wasteful number, since it uses less digits than its factorization.

742896270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8254416 (or 8254413 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 742896270 is about 27256.1235321533. The cubic root of 742896270 is about 905.6826732500.

The spelling of 742896270 in words is "seven hundred forty-two million, eight hundred ninety-six thousand, two hundred seventy".