3746893420 has 24 divisors (see below), whose sum is σ = 7902846000. Its totient is φ = 1492210752.

The previous prime is 3746893357. The next prime is 3746893441. The reversal of 3746893420 is 243986473.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404470 + ... + 413629.

It is an arithmetic number, because the mean of its divisors is an integer number (329285250).

Almost surely, 2^3746893420 is an apocalyptic number.

It is an amenable number.

3746893420 is an abundant number, since it is smaller than the sum of its proper divisors (4155952580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3746893420 is a wasteful number, since it uses less digits than its factorization.

3746893420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818337 (or 818335 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 46.

The square root of 3746893420 is about 61211.8731946671. The cubic root of 3746893420 is about 1553.1871181710.

The spelling of 3746893420 in words is "three billion, seven hundred forty-six million, eight hundred ninety-three thousand, four hundred twenty".