3423607634 has 4 divisors (see below), whose sum is σ = 5135411454. Its totient is φ = 1711803816.

The previous prime is 3423607633. The next prime is 3423607637. The reversal of 3423607634 is 4367063243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4367063243 = 71 ⋅61507933.

It can be written as a sum of positive squares in only one way, i.e., 3408808225 + 14799409 = 58385^2 + 3847^2 .

It is not an unprimeable number, because it can be changed into a prime (3423607633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 855901907 + ... + 855901910.

Almost surely, 2^3423607634 is an apocalyptic number.

3423607634 is a deficient number, since it is larger than the sum of its proper divisors (1711803820).

3423607634 is a wasteful number, since it uses less digits than its factorization.

3423607634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1711803819.

The product of its (nonzero) digits is 217728, while the sum is 38.

The square root of 3423607634 is about 58511.6025588088. The cubic root of 3423607634 is about 1507.1668340870.

The spelling of 3423607634 in words is "three billion, four hundred twenty-three million, six hundred seven thousand, six hundred thirty-four".