1616947010 has 32 divisors (see below), whose sum is σ = 3521957760. Its totient is φ = 521770752.

The previous prime is 1616947009. The next prime is 1616947019. The reversal of 1616947010 is 107496161.

It is a super-2 number, since 2×1616947010² = 5229035266295880200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (1616947019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 678200 + ... + 680579.

It is an arithmetic number, because the mean of its divisors is an integer number (110061180).

Almost surely, 2^1616947010 is an apocalyptic number.

1616947010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1616947010 is an abundant number, since it is smaller than the sum of its proper divisors (1905010750).

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

1616947010 is a wasteful number, since it uses less digits than its factorization.

1616947010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358810.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 1616947010 is about 40211.2796364403. The cubic root of 1616947010 is about 1173.7220474274.

The spelling of 1616947010 in words is "one billion, six hundred sixteen million, nine hundred forty-seven thousand, ten".