3775002345 has 12 divisors (see below), whose sum is σ = 6543337476. Its totient is φ = 2013334560.

The previous prime is 3775002299. The next prime is 3775002359. The reversal of 3775002345 is 5432005773.

3775002345 is a `hidden beast` number, since 377 + 50 + 0 + 234 + 5 = 666.

3775002345 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 723986649 + 3051015696 = 26907^2 + 55236^2 .

It is not a de Polignac number, because 3775002345 - 2¹⁵ = 3774969577 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41944426 + ... + 41944515.

It is an arithmetic number, because the mean of its divisors is an integer number (545278123).

Almost surely, 2^3775002345 is an apocalyptic number.

It is an amenable number.

3775002345 is a deficient number, since it is larger than the sum of its proper divisors (2768335131).

3775002345 is a wasteful number, since it uses less digits than its factorization.

3775002345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83888952 (or 83888949 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 36.

The square root of 3775002345 is about 61441.0477205589. The cubic root of 3775002345 is about 1557.0614120611.

The spelling of 3775002345 in words is "three billion, seven hundred seventy-five million, two thousand, three hundred forty-five".