1026450376 has 128 divisors (see below), whose sum is σ = 2395008000. Its totient is φ = 402700032.

The previous prime is 1026450367. The next prime is 1026450379. The reversal of 1026450376 is 6730546201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1026450379) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5210310 + ... + 5210506.

It is an arithmetic number, because the mean of its divisors is an integer number (18711000).

Almost surely, 2^1026450376 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 1026450376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1197504000).

1026450376 is an abundant number, since it is smaller than the sum of its proper divisors (1368557624).

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

1026450376 is a wasteful number, since it uses less digits than its factorization.

1026450376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371 (or 367 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 1026450376 is about 32038.2642476149. The cubic root of 1026450376 is about 1008.7401787198.

Adding to 1026450376 its reverse (6730546201), we get a palindrome (7756996577).

The spelling of 1026450376 in words is "one billion, twenty-six million, four hundred fifty thousand, three hundred seventy-six".