46884762978 has 32 divisors (see below), whose sum is σ = 99385781760. Its totient is φ = 14694071040.

The previous prime is 46884762973. The next prime is 46884762983. The reversal of 46884762978 is 87926748864.

46884762978 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (46884762973) and next prime (46884762983).

It is a super-3 number, since 3×46884762978³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (46884762973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130833 + ... + 332996.

It is an arithmetic number, because the mean of its divisors is an integer number (3105805680).

Almost surely, 2^46884762978 is an apocalyptic number.

46884762978 is an abundant number, since it is smaller than the sum of its proper divisors (52501018782).

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

46884762978 is a wasteful number, since it uses less digits than its factorization.

46884762978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464842.

The product of its digits is 260112384, while the sum is 69.

The spelling of 46884762978 in words is "forty-six billion, eight hundred eighty-four million, seven hundred sixty-two thousand, nine hundred seventy-eight".