340284570986 has 16 divisors (see below), whose sum is σ = 512504605536. Its totient is φ = 169450601616.

The previous prime is 340284570979. The next prime is 340284570991. The reversal of 340284570986 is 689075482043.

It is a super-2 number, since 2×340284570986² (a number of 24 digits) contains 22 as substring.

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, 535505 + ... + 983531.

It is an arithmetic number, because the mean of its divisors is an integer number (32031537846).

Almost surely, 2^340284570986 is an apocalyptic number.

340284570986 is a deficient number, since it is larger than the sum of its proper divisors (172220034550).

340284570986 is a wasteful number, since it uses less digits than its factorization.

340284570986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449573.

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 340284570986 in words is "three hundred forty billion, two hundred eighty-four million, five hundred seventy thousand, nine hundred eighty-six".