3706477634 has 4 divisors (see below), whose sum is σ = 5559716454. Its totient is φ = 1853238816.

The previous prime is 3706477633. The next prime is 3706477639. The reversal of 3706477634 is 4367746073.

3706477634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4367746073 = 47507 ⋅91939.

It can be written as a sum of positive squares in only one way, i.e., 2955553225 + 750924409 = 54365^2 + 27403^2 .

It is not an unprimeable number, because it can be changed into a prime (3706477633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 926619407 + ... + 926619410.

Almost surely, 2^3706477634 is an apocalyptic number.

3706477634 is a deficient number, since it is larger than the sum of its proper divisors (1853238820).

3706477634 is a wasteful number, since it uses less digits than its factorization.

3706477634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853238819.

The product of its (nonzero) digits is 1778112, while the sum is 47.

The square root of 3706477634 is about 60880.8478423223. The cubic root of 3706477634 is about 1547.5824447956.

The spelling of 3706477634 in words is "three billion, seven hundred six million, four hundred seventy-seven thousand, six hundred thirty-four".