1372377006 has 432 divisors, whose sum is σ = 4374010368. Its totient is φ = 318427200.

The previous prime is 1372377001. The next prime is 1372377007. The reversal of 1372377006 is 6007732731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372377001) by changing a digit.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 44270211 + ... + 44270241.

It is an arithmetic number, because the mean of its divisors is an integer number (10125024).

Almost surely, 2^1372377006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1372377006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2187005184).

1372377006 is an abundant number, since it is smaller than the sum of its proper divisors (3001633362).

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

1372377006 is a wasteful number, since it uses less digits than its factorization.

1372377006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 37044, while the sum is 36.

The square root of 1372377006 is about 37045.6071079959. The cubic root of 1372377006 is about 1111.2825059208.

The spelling of 1372377006 in words is "one billion, three hundred seventy-two million, three hundred seventy-seven thousand, six".