3738146290 has 16 divisors (see below), whose sum is σ = 6729424920. Its totient is φ = 1495089280.

The previous prime is 3738146287. The next prime is 3738146299. The reversal of 3738146290 is 926418373.

It can be written as a sum of positive squares in 4 ways, for example, as 3694573089 + 43573201 = 60783^2 + 6601^2 .

It is not an unprimeable number, because it can be changed into a prime (3738146299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110820 + ... + 140560.

Almost surely, 2^3738146290 is an apocalyptic number.

3738146290 is a deficient number, since it is larger than the sum of its proper divisors (2991278630).

3738146290 is a wasteful number, since it uses less digits than its factorization.

3738146290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42317.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 3738146290 is about 61140.3818273978. The cubic root of 3738146290 is about 1551.9775369729.

The spelling of 3738146290 in words is "three billion, seven hundred thirty-eight million, one hundred forty-six thousand, two hundred ninety".