2938154802 has 64 divisors (see below), whose sum is σ = 6519149568. Its totient is φ = 875336000.

The previous prime is 2938154801. The next prime is 2938154831. The reversal of 2938154802 is 2084518392.

2938154802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2938154801) 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, 2300188 + ... + 2301464.

It is an arithmetic number, because the mean of its divisors is an integer number (101861712).

Almost surely, 2^2938154802 is an apocalyptic number.

2938154802 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2938154802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3259574784).

2938154802 is an abundant number, since it is smaller than the sum of its proper divisors (3580994766).

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

2938154802 is a wasteful number, since it uses less digits than its factorization.

2938154802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855.

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 2938154802 is about 54204.7488878973. The cubic root of 2938154802 is about 1432.2699862471.

The spelling of 2938154802 in words is "two billion, nine hundred thirty-eight million, one hundred fifty-four thousand, eight hundred two".