3730987007 has 16 divisors (see below), whose sum is σ = 4089497760. Its totient is φ = 3375744000.

The previous prime is 3730986997. The next prime is 3730987009. The reversal of 3730987007 is 7007890373.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3730987007 - 2¹⁸ = 3730724863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3730987009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3126803 + ... + 3127995.

It is an arithmetic number, because the mean of its divisors is an integer number (255593610).

Almost surely, 2^3730987007 is an apocalyptic number.

3730987007 is a deficient number, since it is larger than the sum of its proper divisors (358510753).

3730987007 is a wasteful number, since it uses less digits than its factorization.

3730987007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314.

The product of its (nonzero) digits is 222264, while the sum is 44.

The square root of 3730987007 is about 61081.8058590281. The cubic root of 3730987007 is about 1550.9861233713.

The spelling of 3730987007 in words is "three billion, seven hundred thirty million, nine hundred eighty-seven thousand, seven".