3402021274 has 4 divisors (see below), whose sum is σ = 5103031914. Its totient is φ = 1701010636.

The previous prime is 3402021223. The next prime is 3402021373. The reversal of 3402021274 is 4721202043.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2802114225 + 599907049 = 52935^2 + 24493^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850505317 + ... + 850505320.

Almost surely, 2^3402021274 is an apocalyptic number.

3402021274 is a deficient number, since it is larger than the sum of its proper divisors (1701010640).

3402021274 is a wasteful number, since it uses less digits than its factorization.

3402021274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701010639.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 3402021274 is about 58326.8486548005. The cubic root of 3402021274 is about 1503.9925154887.

The spelling of 3402021274 in words is "three billion, four hundred two million, twenty-one thousand, two hundred seventy-four".