742963 has 8 divisors (see below), whose sum is σ = 813008. Its totient is φ = 674784.

The previous prime is 742949. The next prime is 742967. The reversal of 742963 is 369247.

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

It is a cyclic number.

It is not a de Polignac number, because 742963 - 2¹³ = 734771 is a prime.

It is a super-3 number, since 3×742963³ = 1230333397837351041, which contains 333 as substring.

It is a Duffinian number.

742963 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (742967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445 + ... + 1297.

It is an arithmetic number, because the mean of its divisors is an integer number (101626).

2⁷⁴²⁹⁶³ is an apocalyptic number.

742963 is a deficient number, since it is larger than the sum of its proper divisors (70045).

742963 is a wasteful number, since it uses less digits than its factorization.

742963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933.

The product of its digits is 9072, while the sum is 31.

The square root of 742963 is about 861.9530149608. The cubic root of 742963 is about 90.5709789820.

The spelling of 742963 in words is "seven hundred forty-two thousand, nine hundred sixty-three".