3730378682 has 4 divisors (see below), whose sum is σ = 5595568026.
Its totient is φ = 1865189340.
The previous prime is 3730378669. The next prime is 3730378709. The reversal of 3730378682 is 2868730373.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2868730373 = 29 ⋅98921737.
It can be written as a sum of positive squares in only one way, i.e., 3009509881 + 720868801 = 54859^2 + 26849^2
It is a super-2 number, since 2×37303786822 = 27831450222240114248, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 932594669 + ... + 932594672.
Almost surely, 23730378682 is an apocalyptic number.
3730378682 is a deficient number, since it is larger than the sum of its proper divisors (1865189344).
3730378682 is a wasteful number, since it uses less digits than its factorization.
3730378682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1865189343.
The product of its (nonzero) digits is 1016064, while the sum is 47.
The square root of 3730378682 is about 61076.8260635734.
The cubic root of 3730378682 is about 1550.9018244163.
The spelling of 3730378682 in words is "three billion, seven hundred thirty million, three hundred seventy-eight thousand, six hundred eighty-two".