1037421000 has 512 divisors, whose sum is σ = 4492800000. Its totient is φ = 215136000.

The previous prime is 1037420999. The next prime is 1037421017. The reversal of 1037421000 is 1247301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2078751 + ... + 2079249.

It is an arithmetic number, because the mean of its divisors is an integer number (8775000).

Almost surely, 2^1037421000 is an apocalyptic number.

1037421000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1037421000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2246400000).

1037421000 is an abundant number, since it is smaller than the sum of its proper divisors (3455379000).

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

1037421000 is a wasteful number, since it uses less digits than its factorization.

1037421000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547 (or 527 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 1037421000 is about 32209.0204756369. The cubic root of 1037421000 is about 1012.3212304406.

Adding to 1037421000 its reverse (1247301), we get a palindrome (1038668301).

The spelling of 1037421000 in words is "one billion, thirty-seven million, four hundred twenty-one thousand".