35664779490 has 16 divisors (see below), whose sum is σ = 85595470848. Its totient is φ = 9510607856.

The previous prime is 35664779489. The next prime is 35664779531. The reversal of 35664779490 is 9497746653.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594412962 + ... + 594413021.

It is an arithmetic number, because the mean of its divisors is an integer number (5349716928).

Almost surely, 2^35664779490 is an apocalyptic number.

35664779490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

35664779490 is an abundant number, since it is smaller than the sum of its proper divisors (49930691358).

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

35664779490 is a wasteful number, since it uses less digits than its factorization.

35664779490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188825993.

The product of its (nonzero) digits is 34292160, while the sum is 60.

The spelling of 35664779490 in words is "thirty-five billion, six hundred sixty-four million, seven hundred seventy-nine thousand, four hundred ninety".