46704378078 has 48 divisors (see below), whose sum is σ = 107107400400. Its totient is φ = 14667246720.

The previous prime is 46704377981. The next prime is 46704378089. The reversal of 46704378078 is 87087340764.

46704378078 is a `hidden beast` number, since 4 + 67 + 0 + 437 + 80 + 78 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 315343 + ... + 439146.

It is an arithmetic number, because the mean of its divisors is an integer number (2231404175).

Almost surely, 2^46704378078 is an apocalyptic number.

46704378078 is an abundant number, since it is smaller than the sum of its proper divisors (60403022322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46704378078 is a wasteful number, since it uses less digits than its factorization.

46704378078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754697 (or 754694 counting only the distinct ones).

The product of its (nonzero) digits is 6322176, while the sum is 54.

The spelling of 46704378078 in words is "forty-six billion, seven hundred four million, three hundred seventy-eight thousand, seventy-eight".