1616700464 has 20 divisors (see below), whose sum is σ = 3141241656. Its totient is φ = 806057472.

The previous prime is 1616700461. The next prime is 1616700467. The reversal of 1616700464 is 4640076161.

It is an interprime number because it is at equal distance from previous prime (1616700461) and next prime (1616700467).

It is a super-2 number, since 2×1616700464² = 5227440780595630592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1616700461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137474 + ... + 148769.

Almost surely, 2^1616700464 is an apocalyptic number.

It is an amenable number.

1616700464 is a deficient number, since it is larger than the sum of its proper divisors (1524541192).

1616700464 is a wasteful number, since it uses less digits than its factorization.

1616700464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286604 (or 286598 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 1616700464 is about 40208.2138872146. The cubic root of 1616700464 is about 1173.6623894870.

The spelling of 1616700464 in words is "one billion, six hundred sixteen million, seven hundred thousand, four hundred sixty-four".