1046634490 has 16 divisors (see below), whose sum is σ = 2055209760. Its totient is φ = 380594320.

The previous prime is 1046634469. The next prime is 1046634499. The reversal of 1046634490 is 944366401.

It is not an unprimeable number, because it can be changed into a prime (1046634499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4757320 + ... + 4757539.

It is an arithmetic number, because the mean of its divisors is an integer number (128450610).

Almost surely, 2^1046634490 is an apocalyptic number.

1046634490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1046634490 is a deficient number, since it is larger than the sum of its proper divisors (1008575270).

1046634490 is a wasteful number, since it uses less digits than its factorization.

1046634490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9514877.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 1046634490 is about 32351.7308655967. The cubic root of 1046634490 is about 1015.3092605144.

It can be divided in two parts, 1046 and 634490, that added together give a palindrome (635536).

The spelling of 1046634490 in words is "one billion, forty-six million, six hundred thirty-four thousand, four hundred ninety".