742678058 has 8 divisors (see below), whose sum is σ = 1120688352. Its totient is φ = 369115276.

The previous prime is 742678043. The next prime is 742678063. The reversal of 742678058 is 850876247.

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

It is a super-3 number, since 3×742678058³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1111460 + ... + 1112127.

It is an arithmetic number, because the mean of its divisors is an integer number (140086044).

Almost surely, 2^742678058 is an apocalyptic number.

742678058 is a deficient number, since it is larger than the sum of its proper divisors (378010294).

742678058 is a wasteful number, since it uses less digits than its factorization.

742678058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2223756.

The product of its (nonzero) digits is 752640, while the sum is 47.

The square root of 742678058 is about 27252.1202477899. The cubic root of 742678058 is about 905.5939887374.

The spelling of 742678058 in words is "seven hundred forty-two million, six hundred seventy-eight thousand, fifty-eight".