2690955286 has 8 divisors (see below), whose sum is σ = 4036808160. Its totient is φ = 1345352568.

The previous prime is 2690955283. The next prime is 2690955287. The reversal of 2690955286 is 6825590962.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2690955283) 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, 32821 + ... + 80368.

It is an arithmetic number, because the mean of its divisors is an integer number (504601020).

Almost surely, 2^2690955286 is an apocalyptic number.

2690955286 is a deficient number, since it is larger than the sum of its proper divisors (1345852874).

2690955286 is a wasteful number, since it uses less digits than its factorization.

2690955286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125078.

The product of its (nonzero) digits is 2332800, while the sum is 52.

The square root of 2690955286 is about 51874.4184160170. The cubic root of 2690955286 is about 1390.9200275214.

The spelling of 2690955286 in words is "two billion, six hundred ninety million, nine hundred fifty-five thousand, two hundred eighty-six".