4631057078 has 24 divisors (see below), whose sum is σ = 7241758344. Its totient is φ = 2220899520.

The previous prime is 4631057021. The next prime is 4631057083. The reversal of 4631057078 is 8707501364.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206525 + ... + 227847.

It is an arithmetic number, because the mean of its divisors is an integer number (301739931).

Almost surely, 2^4631057078 is an apocalyptic number.

4631057078 is a deficient number, since it is larger than the sum of its proper divisors (2610701266).

4631057078 is a wasteful number, since it uses less digits than its factorization.

4631057078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21500 (or 21469 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 4631057078 is about 68051.8704959680. The cubic root of 4631057078 is about 1666.8379428692.

The spelling of 4631057078 in words is "four billion, six hundred thirty-one million, fifty-seven thousand, seventy-eight".