1034621610 has 128 divisors (see below), whose sum is σ = 2785536000. Its totient is φ = 243820800.

The previous prime is 1034621579. The next prime is 1034621617. The reversal of 1034621610 is 161264301.

It is not an unprimeable number, because it can be changed into a prime (1034621617) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2073141 + ... + 2073639.

It is an arithmetic number, because the mean of its divisors is an integer number (21762000).

Almost surely, 2^1034621610 is an apocalyptic number.

1034621610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1034621610, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1392768000).

1034621610 is an abundant number, since it is smaller than the sum of its proper divisors (1750914390).

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

1034621610 is a wasteful number, since it uses less digits than its factorization.

1034621610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1034621610 is about 32165.5345051190. The cubic root of 1034621610 is about 1011.4098567065.

Adding to 1034621610 its reverse (161264301), we get a palindrome (1195885911).

The spelling of 1034621610 in words is "one billion, thirty-four million, six hundred twenty-one thousand, six hundred ten".