2690354662 has 4 divisors (see below), whose sum is σ = 4035531996. Its totient is φ = 1345177330.

The previous prime is 2690354651. The next prime is 2690354663. The reversal of 2690354662 is 2664530962.

2690354662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2690354663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672588664 + ... + 672588667.

It is an arithmetic number, because the mean of its divisors is an integer number (1008882999).

Almost surely, 2^2690354662 is an apocalyptic number.

2690354662 is a deficient number, since it is larger than the sum of its proper divisors (1345177334).

2690354662 is a wasteful number, since it uses less digits than its factorization.

2690354662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345177333.

The product of its (nonzero) digits is 466560, while the sum is 43.

The square root of 2690354662 is about 51868.6288810491. The cubic root of 2690354662 is about 1390.8165348920.

The spelling of 2690354662 in words is "two billion, six hundred ninety million, three hundred fifty-four thousand, six hundred sixty-two".