3740487845 has 8 divisors (see below), whose sum is σ = 4489868664. Its totient is φ = 2991534784.

The previous prime is 3740487797. The next prime is 3740487901. The reversal of 3740487845 is 5487840473.

It can be written as a sum of positive squares in 4 ways, for example, as 170903329 + 3569584516 = 13073^2 + 59746^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3740487845 - 2¹² = 3740483749 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3740487793 and 3740487802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87374 + ... + 122943.

It is an arithmetic number, because the mean of its divisors is an integer number (561233583).

Almost surely, 2^3740487845 is an apocalyptic number.

It is an amenable number.

3740487845 is a deficient number, since it is larger than the sum of its proper divisors (749380819).

3740487845 is a wasteful number, since it uses less digits than its factorization.

3740487845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213879.

The product of its (nonzero) digits is 3010560, while the sum is 50.

The square root of 3740487845 is about 61159.5278349989. The cubic root of 3740487845 is about 1552.3015195000.

The spelling of 3740487845 in words is "three billion, seven hundred forty million, four hundred eighty-seven thousand, eight hundred forty-five".