2063902738 has 8 divisors (see below), whose sum is σ = 3123251388. Its totient is φ = 1022818944.

The previous prime is 2063902693. The next prime is 2063902751. The reversal of 2063902738 is 8372093602.

It can be written as a sum of positive squares in 2 ways, for example, as 1529044609 + 534858129 = 39103^2 + 23127^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2063902738.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4565931 + ... + 4566382.

Almost surely, 2^2063902738 is an apocalyptic number.

2063902738 is a deficient number, since it is larger than the sum of its proper divisors (1059348650).

2063902738 is a wasteful number, since it uses less digits than its factorization.

2063902738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9132428.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 2063902738 is about 45430.1963235908. The cubic root of 2063902738 is about 1273.1993524377.

The spelling of 2063902738 in words is "two billion, sixty-three million, nine hundred two thousand, seven hundred thirty-eight".