1040611630 has 8 divisors (see below), whose sum is σ = 1873100952. Its totient is φ = 416244648.

The previous prime is 1040611603. The next prime is 1040611661. The reversal of 1040611630 is 361160401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52030572 + ... + 52030591.

It is an arithmetic number, because the mean of its divisors is an integer number (234137619).

Almost surely, 2^1040611630 is an apocalyptic number.

1040611630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1040611630 is a deficient number, since it is larger than the sum of its proper divisors (832489322).

1040611630 is a wasteful number, since it uses less digits than its factorization.

1040611630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104061170.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1040611630 is about 32258.5125199536. The cubic root of 1040611630 is about 1013.3579798609.

The spelling of 1040611630 in words is "one billion, forty million, six hundred eleven thousand, six hundred thirty".