740606078 has 8 divisors (see below), whose sum is σ = 1112711472. Its totient is φ = 369702256.

The previous prime is 740606077. The next prime is 740606081. The reversal of 740606078 is 870606047.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740606077) by changing a digit.

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, 298850 + ... + 301317.

It is an arithmetic number, because the mean of its divisors is an integer number (139088934).

Almost surely, 2^740606078 is an apocalyptic number.

740606078 is a deficient number, since it is larger than the sum of its proper divisors (372105394).

740606078 is a wasteful number, since it uses less digits than its factorization.

740606078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600786.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 740606078 is about 27214.0786726283. The cubic root of 740606078 is about 904.7510392380.

The spelling of 740606078 in words is "seven hundred forty million, six hundred six thousand, seventy-eight".