3438694074 has 64 divisors (see below), whose sum is σ = 7723434240. Its totient is φ = 1014942720.

The previous prime is 3438694019. The next prime is 3438694117. The reversal of 3438694074 is 4704968343.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131092 + ... + 155120.

It is an arithmetic number, because the mean of its divisors is an integer number (120678660).

Almost surely, 2^3438694074 is an apocalyptic number.

3438694074 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3438694074 is an abundant number, since it is smaller than the sum of its proper divisors (4284740166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3438694074 is a wasteful number, since it uses less digits than its factorization.

3438694074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24135.

The product of its (nonzero) digits is 1741824, while the sum is 48.

The square root of 3438694074 is about 58640.3792109157. The cubic root of 3438694074 is about 1509.3774130298.

The spelling of 3438694074 in words is "three billion, four hundred thirty-eight million, six hundred ninety-four thousand, seventy-four".