3040536478 has 8 divisors (see below), whose sum is σ = 5212348272. Its totient is φ = 1303087056.

The previous prime is 3040536469. The next prime is 3040536487. The reversal of 3040536478 is 8746350403.

It is an interprime number because it is at equal distance from previous prime (3040536469) and next prime (3040536487).

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

It is a self number, because there is not a number n which added to its sum of digits gives 3040536478.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108590575 + ... + 108590602.

It is an arithmetic number, because the mean of its divisors is an integer number (651543534).

Almost surely, 2^3040536478 is an apocalyptic number.

3040536478 is a deficient number, since it is larger than the sum of its proper divisors (2171811794).

3040536478 is a wasteful number, since it uses less digits than its factorization.

3040536478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217181186.

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 3040536478 is about 55141.0598193397. The cubic root of 3040536478 is about 1448.7164984586.

The spelling of 3040536478 in words is "three billion, forty million, five hundred thirty-six thousand, four hundred seventy-eight".