2938649062 has 8 divisors (see below), whose sum is σ = 4410974592. Its totient is φ = 1468324200.

The previous prime is 2938649029. The next prime is 2938649089. The reversal of 2938649062 is 2609468392.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2938648997 and 2938649015.

It is a congruent number.

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, 496489 + ... + 502372.

It is an arithmetic number, because the mean of its divisors is an integer number (551371824).

Almost surely, 2^2938649062 is an apocalyptic number.

2938649062 is a deficient number, since it is larger than the sum of its proper divisors (1472325530).

2938649062 is a wasteful number, since it uses less digits than its factorization.

2938649062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000334.

The product of its (nonzero) digits is 1119744, while the sum is 49.

The square root of 2938649062 is about 54209.3078908041. The cubic root of 2938649062 is about 1432.3502944813.

The spelling of 2938649062 in words is "two billion, nine hundred thirty-eight million, six hundred forty-nine thousand, sixty-two".