37484497616 has 60 divisors (see below), whose sum is σ = 78605813772. Its totient is φ = 17306824704.

The previous prime is 37484497597. The next prime is 37484497619. The reversal of 37484497616 is 61679448473.

It can be written as a sum of positive squares in 6 ways, for example, as 1891902016 + 35592595600 = 43496^2 + 188660^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37484497619) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168596 + ... + 321548.

Almost surely, 2^37484497616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 37484497616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39302906886).

37484497616 is an abundant number, since it is smaller than the sum of its proper divisors (41121316156).

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

37484497616 is a wasteful number, since it uses less digits than its factorization.

37484497616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153048 (or 153025 counting only the distinct ones).

The product of its digits is 24385536, while the sum is 59.

The spelling of 37484497616 in words is "thirty-seven billion, four hundred eighty-four million, four hundred ninety-seven thousand, six hundred sixteen".