3338978901 has 16 divisors (see below), whose sum is σ = 4634940864. Its totient is φ = 2136150144.

The previous prime is 3338978873. The next prime is 3338978921. The reversal of 3338978901 is 1098798333.

It is a happy number.

It is not a de Polignac number, because 3338978901 - 2⁹ = 3338978389 is a prime.

It is a super-2 number, since 2×3338978901² = 22297560202646335602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3338978921) 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, 197931 + ... + 214136.

It is an arithmetic number, because the mean of its divisors is an integer number (289683804).

Almost surely, 2^3338978901 is an apocalyptic number.

It is an amenable number.

3338978901 is a deficient number, since it is larger than the sum of its proper divisors (1295961963).

3338978901 is a wasteful number, since it uses less digits than its factorization.

3338978901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412180.

The product of its (nonzero) digits is 979776, while the sum is 51.

The square root of 3338978901 is about 57783.8982849029. The cubic root of 3338978901 is about 1494.6444423136.

The spelling of 3338978901 in words is "three billion, three hundred thirty-eight million, nine hundred seventy-eight thousand, nine hundred one".