742213084 has 6 divisors (see below), whose sum is σ = 1298872904. Its totient is φ = 371106540.

The previous prime is 742213079. The next prime is 742213091. The reversal of 742213084 is 480312247.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92776632 + ... + 92776639.

Almost surely, 2^742213084 is an apocalyptic number.

It is an amenable number.

742213084 is a deficient number, since it is larger than the sum of its proper divisors (556659820).

742213084 is a wasteful number, since it uses less digits than its factorization.

742213084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185553275 (or 185553273 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 742213084 is about 27243.5879428536. The cubic root of 742213084 is about 905.4049586182.

The spelling of 742213084 in words is "seven hundred forty-two million, two hundred thirteen thousand, eighty-four".