3730892642 has 8 divisors (see below), whose sum is σ = 5600888832. Its totient is φ = 1863929700.

The previous prime is 3730892639. The next prime is 3730892651. The reversal of 3730892642 is 2462980373.

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

It is a super-2 number, since 2×3730892642² = 27839119812259480328, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3730892593 and 3730892602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 755234 + ... + 760157.

It is an arithmetic number, because the mean of its divisors is an integer number (700111104).

Almost surely, 2^3730892642 is an apocalyptic number.

3730892642 is a deficient number, since it is larger than the sum of its proper divisors (1869996190).

3730892642 is a wasteful number, since it uses less digits than its factorization.

3730892642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516624.

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 3730892642 is about 61081.0334064511. The cubic root of 3730892642 is about 1550.9730472925.

The spelling of 3730892642 in words is "three billion, seven hundred thirty million, eight hundred ninety-two thousand, six hundred forty-two".