1938984010 has 32 divisors (see below), whose sum is σ = 3679660800. Its totient is φ = 733613760.

The previous prime is 1938984007. The next prime is 1938984037. The reversal of 1938984010 is 104898391.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117871 + ... + 133309.

It is an arithmetic number, because the mean of its divisors is an integer number (114989400).

Almost surely, 2^1938984010 is an apocalyptic number.

1938984010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1938984010 is a deficient number, since it is larger than the sum of its proper divisors (1740676790).

1938984010 is a wasteful number, since it uses less digits than its factorization.

1938984010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16126.

The product of its (nonzero) digits is 62208, while the sum is 43.

The square root of 1938984010 is about 44033.8961483083. The cubic root of 1938984010 is about 1246.9759454416.

The spelling of 1938984010 in words is "one billion, nine hundred thirty-eight million, nine hundred eighty-four thousand, ten".