2938217402 has 8 divisors (see below), whose sum is σ = 4420405236. Its totient is φ = 1464748992.

The previous prime is 2938217383. The next prime is 2938217419. The reversal of 2938217402 is 2047128392.

It can be written as a sum of positive squares in 2 ways, for example, as 2824816201 + 113401201 = 53149^2 + 10649^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2179013 + ... + 2180360.

Almost surely, 2^2938217402 is an apocalyptic number.

2938217402 is a deficient number, since it is larger than the sum of its proper divisors (1482187834).

2938217402 is a wasteful number, since it uses less digits than its factorization.

2938217402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4359712.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 2938217402 is about 54205.3263250024. The cubic root of 2938217402 is about 1432.2801581033.

The spelling of 2938217402 in words is "two billion, nine hundred thirty-eight million, two hundred seventeen thousand, four hundred two".