742250463 has 4 divisors (see below), whose sum is σ = 989667288. Its totient is φ = 494833640.

The previous prime is 742250459. The next prime is 742250471. The reversal of 742250463 is 364052247.

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

It is a cyclic number.

It is not a de Polignac number, because 742250463 - 2² = 742250459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742250473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123708408 + ... + 123708413.

It is an arithmetic number, because the mean of its divisors is an integer number (247416822).

Almost surely, 2^742250463 is an apocalyptic number.

742250463 is a deficient number, since it is larger than the sum of its proper divisors (247416825).

742250463 is a wasteful number, since it uses less digits than its factorization.

742250463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247416824.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 742250463 is about 27244.2739488502. The cubic root of 742250463 is about 905.4201575615.

The spelling of 742250463 in words is "seven hundred forty-two million, two hundred fifty thousand, four hundred sixty-three".