3453210274 has 4 divisors (see below), whose sum is σ = 5179815414. Its totient is φ = 1726605136.

The previous prime is 3453210191. The next prime is 3453210307. The reversal of 3453210274 is 4720123543.

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., 2703272049 + 749938225 = 51993^2 + 27385^2 .

It is a super-2 number, since 2×3453210274² = 23849322392918310152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 863302567 + ... + 863302570.

Almost surely, 2^3453210274 is an apocalyptic number.

3453210274 is a deficient number, since it is larger than the sum of its proper divisors (1726605140).

3453210274 is a wasteful number, since it uses less digits than its factorization.

3453210274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726605139.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 3453210274 is about 58764.0219351943. The cubic root of 3453210274 is about 1511.4983408143.

The spelling of 3453210274 in words is "three billion, four hundred fifty-three million, two hundred ten thousand, two hundred seventy-four".