3455742437 has 4 divisors (see below), whose sum is σ = 3949419936. Its totient is φ = 2962064940.

The previous prime is 3455742421. The next prime is 3455742443. The reversal of 3455742437 is 7342475543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3455742437 - 2⁴ = 3455742421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455742497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246838739 + ... + 246838752.

It is an arithmetic number, because the mean of its divisors is an integer number (987354984).

Almost surely, 2^3455742437 is an apocalyptic number.

It is an amenable number.

3455742437 is a deficient number, since it is larger than the sum of its proper divisors (493677499).

3455742437 is an equidigital number, since it uses as much as digits as its factorization.

3455742437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493677498.

The product of its digits is 1411200, while the sum is 44.

The square root of 3455742437 is about 58785.5631681793. The cubic root of 3455742437 is about 1511.8677000235.

The spelling of 3455742437 in words is "three billion, four hundred fifty-five million, seven hundred forty-two thousand, four hundred thirty-seven".