618848034 has 64 divisors (see below), whose sum is σ = 1447393536. Its totient is φ = 172733184.

The previous prime is 618848029. The next prime is 618848039. The reversal of 618848034 is 430848816.

618848034 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 (618848029) and next prime (618848039).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (618848039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 705204 + ... + 706080.

It is an arithmetic number, because the mean of its divisors is an integer number (22615524).

Almost surely, 2^618848034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 618848034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (723696768).

618848034 is an abundant number, since it is smaller than the sum of its proper divisors (828545502).

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

618848034 is a wasteful number, since it uses less digits than its factorization.

618848034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259.

The product of its (nonzero) digits is 147456, while the sum is 42.

The square root of 618848034 is about 24876.6564071621. The cubic root of 618848034 is about 852.1734614529.

The spelling of 618848034 in words is "six hundred eighteen million, eight hundred forty-eight thousand, thirty-four".