742546703 has 2 divisors, whose sum is σ = 742546704. Its totient is φ = 742546702.

The previous prime is 742546667. The next prime is 742546741. The reversal of 742546703 is 307645247.

It is an a-pointer prime, because the next prime (742546741) can be obtained adding 742546703 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 742546703 - 2⁶ = 742546639 is a prime.

It is a super-2 number, since 2×742546703² = 1102751212272340418, which contains 22 as substring.

It is a congruent number.

It is a weakly prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371273351 + 371273352.

It is an arithmetic number, because the mean of its divisors is an integer number (371273352).

Almost surely, 2^742546703 is an apocalyptic number.

742546703 is a deficient number, since it is larger than the sum of its proper divisors (1).

742546703 is an equidigital number, since it uses as much as digits as its factorization.

742546703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 38.

The square root of 742546703 is about 27249.7101452474. The cubic root of 742546703 is about 905.5405957897.

The spelling of 742546703 in words is "seven hundred forty-two million, five hundred forty-six thousand, seven hundred three".