1974048662 has 16 divisors (see below), whose sum is σ = 3117962160. Its totient is φ = 934762752.

The previous prime is 1974048617. The next prime is 1974048673. The reversal of 1974048662 is 2668404791.

It is a congruent number.

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, 138878 + ... + 152430.

It is an arithmetic number, because the mean of its divisors is an integer number (194872635).

Almost surely, 2^1974048662 is an apocalyptic number.

1974048662 is a deficient number, since it is larger than the sum of its proper divisors (1143913498).

1974048662 is a wasteful number, since it uses less digits than its factorization.

1974048662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17407.

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 1974048662 is about 44430.2674086033. The cubic root of 1974048662 is about 1254.4478689572.

The spelling of 1974048662 in words is "one billion, nine hundred seventy-four million, forty-eight thousand, six hundred sixty-two".