3730213412 has 6 divisors (see below), whose sum is σ = 6527873478. Its totient is φ = 1865106704.

The previous prime is 3730213381. The next prime is 3730213427. The reversal of 3730213412 is 2143120373.

It can be written as a sum of positive squares in only one way, i.e., 2958707236 + 771506176 = 54394^2 + 27776^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 466276673 + ... + 466276680.

It is an arithmetic number, because the mean of its divisors is an integer number (1087978913).

Almost surely, 2^3730213412 is an apocalyptic number.

It is an amenable number.

3730213412 is a deficient number, since it is larger than the sum of its proper divisors (2797660066).

3730213412 is a wasteful number, since it uses less digits than its factorization.

3730213412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932553357 (or 932553355 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 3730213412 is about 61075.4730804437. The cubic root of 3730213412 is about 1550.8789204566.

Adding to 3730213412 its reverse (2143120373), we get a palindrome (5873333785).

The spelling of 3730213412 in words is "three billion, seven hundred thirty million, two hundred thirteen thousand, four hundred twelve".