3437437437 has 48 divisors (see below), whose sum is σ = 5760817920. Its totient is φ = 1934585856.

The previous prime is 3437437373. The next prime is 3437437439. The reversal of 3437437437 is 7347347343.

It is not a de Polignac number, because 3437437437 - 2⁶ = 3437437373 is a prime.

It is a super-2 number, since 2×3437437437² = 23631952266578257938, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3437437392 and 3437437401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3437437439) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1276989 + ... + 1279677.

It is an arithmetic number, because the mean of its divisors is an integer number (120017040).

Almost surely, 2^3437437437 is an apocalyptic number.

It is an amenable number.

3437437437 is a deficient number, since it is larger than the sum of its proper divisors (2323380483).

3437437437 is a wasteful number, since it uses less digits than its factorization.

3437437437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3002 (or 2999 counting only the distinct ones).

The product of its digits is 1778112, while the sum is 45.

The square root of 3437437437 is about 58629.6634563085. The cubic root of 3437437437 is about 1509.1935282411.

The spelling of 3437437437 in words is "three billion, four hundred thirty-seven million, four hundred thirty-seven thousand, four hundred thirty-seven".