3372861428 has 24 divisors (see below), whose sum is σ = 5979359232. Its totient is φ = 1664609184.

The previous prime is 3372861409. The next prime is 3372861439. The reversal of 3372861428 is 8241682733.

3372861428 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-2 number, since 2×3372861428² = 22752388424980398368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83225 + ... + 116927.

It is an arithmetic number, because the mean of its divisors is an integer number (249139968).

Almost surely, 2^3372861428 is an apocalyptic number.

It is an amenable number.

3372861428 is a deficient number, since it is larger than the sum of its proper divisors (2606497804).

3372861428 is a wasteful number, since it uses less digits than its factorization.

3372861428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34031 (or 34029 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The square root of 3372861428 is about 58076.3413792570. The cubic root of 3372861428 is about 1499.6831075760.

The spelling of 3372861428 in words is "three billion, three hundred seventy-two million, eight hundred sixty-one thousand, four hundred twenty-eight".