3406777738 has 32 divisors (see below), whose sum is σ = 6459433344. Its totient is φ = 1311308352.

The previous prime is 3406777711. The next prime is 3406777739. The reversal of 3406777738 is 8377776043.

3406777738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×3406777738³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (3406777739) 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, 246220 + ... + 259687.

It is an arithmetic number, because the mean of its divisors is an integer number (201857292).

Almost surely, 2^3406777738 is an apocalyptic number.

3406777738 is a deficient number, since it is larger than the sum of its proper divisors (3052655606).

3406777738 is a wasteful number, since it uses less digits than its factorization.

3406777738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505966.

The product of its (nonzero) digits is 4148928, while the sum is 52.

The square root of 3406777738 is about 58367.6086369829. The cubic root of 3406777738 is about 1504.6931141762.

The spelling of 3406777738 in words is "three billion, four hundred six million, seven hundred seventy-seven thousand, seven hundred thirty-eight".