3537992466 has 64 divisors (see below), whose sum is σ = 8211830400. Its totient is φ = 1127971008.

The previous prime is 3537992443. The next prime is 3537992473. The reversal of 3537992466 is 6642997353.

3537992466 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3537992466² = 25034781378945522312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102876 + ... + 132888.

It is an arithmetic number, because the mean of its divisors is an integer number (128309850).

Almost surely, 2^3537992466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3537992466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4105915200).

3537992466 is an abundant number, since it is smaller than the sum of its proper divisors (4673837934).

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

3537992466 is a wasteful number, since it uses less digits than its factorization.

3537992466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30120 (or 30114 counting only the distinct ones).

The product of its digits is 7348320, while the sum is 54.

The square root of 3537992466 is about 59481.0261007659. The cubic root of 3537992466 is about 1523.7684175981.

The spelling of 3537992466 in words is "three billion, five hundred thirty-seven million, nine hundred ninety-two thousand, four hundred sixty-six".