3720211254 has 80 divisors (see below), whose sum is σ = 8520196608. Its totient is φ = 1212962688.

The previous prime is 3720211223. The next prime is 3720211259. The reversal of 3720211254 is 4521120273.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3720211259) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1500664 + ... + 1503140.

Almost surely, 2^3720211254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3720211254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4260098304).

3720211254 is an abundant number, since it is smaller than the sum of its proper divisors (4799985354).

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

3720211254 is a wasteful number, since it uses less digits than its factorization.

3720211254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2691 (or 2682 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 3720211254 is about 60993.5345262102. The cubic root of 3720211254 is about 1549.4915090966.

The spelling of 3720211254 in words is "three billion, seven hundred twenty million, two hundred eleven thousand, two hundred fifty-four".