3437421803702 has 16 divisors (see below), whose sum is σ = 5162838912000. Its totient is φ = 1716476954472.

The previous prime is 3437421803653. The next prime is 3437421803737. The reversal of 3437421803702 is 2073081247343.

It is a happy number.

It is a super-2 number, since 2×3437421803702² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4383683 + ... + 5107985.

It is an arithmetic number, because the mean of its divisors is an integer number (322677432000).

Almost surely, 2^{3437421803702} is an apocalyptic number.

3437421803702 is a deficient number, since it is larger than the sum of its proper divisors (1725417108298).

3437421803702 is a wasteful number, since it uses less digits than its factorization.

3437421803702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727387.

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 3437421803702 in words is "three trillion, four hundred thirty-seven billion, four hundred twenty-one million, eight hundred three thousand, seven hundred two".