3490432874 has 4 divisors (see below), whose sum is σ = 5235649314. Its totient is φ = 1745216436.

The previous prime is 3490432859. The next prime is 3490432889. The reversal of 3490432874 is 4782340943.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4782340943 = 2447 ⋅1954369.

It is an interprime number because it is at equal distance from previous prime (3490432859) and next prime (3490432889).

It can be written as a sum of positive squares in only one way, i.e., 3244099849 + 246333025 = 56957^2 + 15695^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 872608217 + ... + 872608220.

Almost surely, 2^3490432874 is an apocalyptic number.

3490432874 is a deficient number, since it is larger than the sum of its proper divisors (1745216440).

3490432874 is a wasteful number, since it uses less digits than its factorization.

3490432874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745216439.

The product of its (nonzero) digits is 580608, while the sum is 44.

The square root of 3490432874 is about 59079.8855279866. The cubic root of 3490432874 is about 1516.9098221318.

The spelling of 3490432874 in words is "three billion, four hundred ninety million, four hundred thirty-two thousand, eight hundred seventy-four".