3530042674 has 4 divisors (see below), whose sum is σ = 5295064014. Its totient is φ = 1765021336.

The previous prime is 3530042647. The next prime is 3530042693. The reversal of 3530042674 is 4762400353.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4762400353 = 73 ⋅65238361.

It can be written as a sum of positive squares in only one way, i.e., 2101580649 + 1428462025 = 45843^2 + 37795^2 .

It is a super-2 number, since 2×3530042674² = 24922402560522140552, 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, 882510667 + ... + 882510670.

Almost surely, 2^3530042674 is an apocalyptic number.

3530042674 is a deficient number, since it is larger than the sum of its proper divisors (1765021340).

3530042674 is a wasteful number, since it uses less digits than its factorization.

3530042674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1765021339.

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 3530042674 is about 59414.1622342687. The cubic root of 3530042674 is about 1522.6262702301.

The spelling of 3530042674 in words is "three billion, five hundred thirty million, forty-two thousand, six hundred seventy-four".